Q: Is 878,264 a Prime Number?
A: No, 878,264 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 878264 can be evenly divided by 1 2 4 8 311 353 622 706 1,244 1,412 2,488 2,824 109,783 219,566 439,132 and 878,264, with no remainder.
Since 878,264 cannot be divided by just 1 and 878,264, it is not a prime number.