false; 8,264 divided by 3 would be 2754.66666667

[latex]Number\ is\ divisible\ by\ 3\ if\ the\ sum\ of\ the\ digits\ is\ divisible\ by\ 3.\\\\8,264\\\\8+2+6+4=20- is\ not\ divisible\ by\ 3.\\\\8,264\ is\ divisible\ by\ 3-FALSE[/latex]