They take in $70M+ a year in donations/tithes. As noted in the article, electronic donations and drop box donations were not touched.
They average 43,500 a week in attendance so that's $14 a person. (You're supposed to tithe 10% but....)
DD takin' it to the D&D. lol. This discussion sorta reminds me of the Sanford & Son episode where Fred starts his own church.
Except that $600,000 did not include electronic deposits. Also, I assume the 43,500 includes children.