Q: Is 3,066,784 a Prime Number?
A: No, 3,066,784 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 3066784 can be evenly divided by 1 2 4 7 8 14 16 28 32 56 112 224 13,691 27,382 54,764 95,837 109,528 191,674 219,056 383,348 438,112 766,696 1,533,392 and 3,066,784, with no remainder.
Since 3,066,784 cannot be divided by just 1 and 3,066,784, it is not a prime number.