Would anyone be able to help me with a good daily caloric number?

The sites vary. Just pick one (i use TDEEcalculator.net) and eat at a 500 calorie deficit of your TDEE. For every 500 calories you go below your TDEE, you lose 1lb per week.

Set your activity to sedentary unless you're extremely active.

I go 4x a week, I just started doing more cardio though. I was following Matt Ogus's 7/5/3 program for a little while.

Wow, thanks. I'm not hitting anywhere near that though lol. I thought for protein it was supposed to be my ideal body weight, so around 200g per day.

Well that's the min. There are plenty of reason to hit more protein mainly because you feel fuller longer, but you can lower it some and replace with carbs on workout days and fats on rest days.

Btw this is just a starting point. You should be weighing daily and tracking the trend or average over a two week period. When you stall subtract 250 for training days 125 from rest days and start again. Continue in that fashion until you start stalking and rest day cals are like 1509 and training is at 1800. Then reverse diet, then start again.

Honestly you should look into avatar nutrition, they will do all this for you for only $10/month including telling you when to reverse diet and when to go back down again.

I use my fitness pal for calorie counting. Always seems accurate to me, 3800 calories seen awfully high even for a 245 lb male.

LINK