Q: Is 620,998 a Prime Number?
A: No, 620,998 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 620998 can be evenly divided by 1 2 7 14 44,357 88,714 310,499 and 620,998, with no remainder.
Since 620,998 cannot be divided by just 1 and 620,998, it is not a prime number.