#### Answer

9,221,784 is divisible by 2 and 3.

#### Work Step by Step

9,221,784 is divisible by 2 because it is an even number.
9,221,784 is divisible by 3 because the sum of its digits is divisible by 3.
9+2+2+1+7+8+4=33; 3+3=6; 6 is divisible by 3.
9,221,784 is not divisible by 5 because it does not end in 0 or 5.
9,221,78 is not divisible by 10 because it does not end in zero.