Q: Is 677,042 a Prime Number?
A: No, 677,042 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 677042 can be evenly divided by 1 2 17 34 19,913 39,826 338,521 and 677,042, with no remainder.
Since 677,042 cannot be divided by just 1 and 677,042, it is not a prime number.