Q: Is 677,601 a Prime Number?
A: No, 677,601 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 677601 can be evenly divided by 1 3 9 75,289 225,867 and 677,601, with no remainder.
Since 677,601 cannot be divided by just 1 and 677,601, it is not a prime number.