Q: Is 77,838 a Prime Number?
A: No, 77,838 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 77838 can be evenly divided by 1 2 3 6 12,973 25,946 38,919 and 77,838, with no remainder.
Since 77,838 cannot be divided by just 1 and 77,838, it is not a prime number.