Q: Is 780,772 a Prime Number?
A: No, 780,772 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 780772 can be evenly divided by 1 2 4 195,193 390,386 and 780,772, with no remainder.
Since 780,772 cannot be divided by just 1 and 780,772, it is not a prime number.