Q: Is 677,617 a Prime Number?
A: No, 677,617 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 677617 can be evenly divided by 1 467 1,451 and 677,617, with no remainder.
Since 677,617 cannot be divided by just 1 and 677,617, it is not a prime number.