Q: Is 879,945 a Prime Number?
A: No, 879,945 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 879945 can be evenly divided by 1 3 5 11 15 33 55 165 5,333 15,999 26,665 58,663 79,995 175,989 293,315 and 879,945, with no remainder.
Since 879,945 cannot be divided by just 1 and 879,945, it is not a prime number.