Q: Is 79,858 a Prime Number?
A: No, 79,858 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 79858 can be evenly divided by 1 2 39,929 and 79,858, with no remainder.
Since 79,858 cannot be divided by just 1 and 79,858, it is not a prime number.