Q: Is 798,890 a Prime Number?
A: No, 798,890 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 798890 can be evenly divided by 1 2 5 10 79,889 159,778 399,445 and 798,890, with no remainder.
Since 798,890 cannot be divided by just 1 and 798,890, it is not a prime number.