Q: Is 670,828 a Prime Number?
A: No, 670,828 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 670828 can be evenly divided by 1 2 4 29 58 116 5,783 11,566 23,132 167,707 335,414 and 670,828, with no remainder.
Since 670,828 cannot be divided by just 1 and 670,828, it is not a prime number.