Q: Is 660,998 a Prime Number?
A: No, 660,998 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 660998 can be evenly divided by 1 2 13 26 25,423 50,846 330,499 and 660,998, with no remainder.
Since 660,998 cannot be divided by just 1 and 660,998, it is not a prime number.