Q: Is 858,998 a Prime Number?
A: No, 858,998 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 858998 can be evenly divided by 1 2 7 14 61,357 122,714 429,499 and 858,998, with no remainder.
Since 858,998 cannot be divided by just 1 and 858,998, it is not a prime number.