Q: Is 878,667 a Prime Number?
A: No, 878,667 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 878667 can be evenly divided by 1 3 173 519 1,693 5,079 292,889 and 878,667, with no remainder.
Since 878,667 cannot be divided by just 1 and 878,667, it is not a prime number.