Q: Is 78,490 a Prime Number?
A: No, 78,490 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 78490 can be evenly divided by 1 2 5 10 47 94 167 235 334 470 835 1,670 7,849 15,698 39,245 and 78,490, with no remainder.
Since 78,490 cannot be divided by just 1 and 78,490, it is not a prime number.