Q: Is 797,770 a Prime Number?
A: No, 797,770 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 797770 can be evenly divided by 1 2 5 10 79,777 159,554 398,885 and 797,770, with no remainder.
Since 797,770 cannot be divided by just 1 and 797,770, it is not a prime number.