Q: Is 779,888 a Prime Number?
A: No, 779,888 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 779888 can be evenly divided by 1 2 4 8 16 79 158 316 617 632 1,234 1,264 2,468 4,936 9,872 48,743 97,486 194,972 389,944 and 779,888, with no remainder.
Since 779,888 cannot be divided by just 1 and 779,888, it is not a prime number.