Q: Is 879,491 a Prime Number?
A: No, 879,491 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 879491 can be evenly divided by 1 19 41 779 1,129 21,451 46,289 and 879,491, with no remainder.
Since 879,491 cannot be divided by just 1 and 879,491, it is not a prime number.