Q: Is 777,993 a Prime Number?
A: No, 777,993 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 777993 can be evenly divided by 1 3 19 57 13,649 40,947 259,331 and 777,993, with no remainder.
Since 777,993 cannot be divided by just 1 and 777,993, it is not a prime number.