Q: Is 493,878 a Prime Number?
A: No, 493,878 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 493878 can be evenly divided by 1 2 3 6 7 11 14 21 22 33 42 66 77 154 231 462 1,069 2,138 3,207 6,414 7,483 11,759 14,966 22,449 23,518 35,277 44,898 70,554 82,313 164,626 246,939 and 493,878, with no remainder.
Since 493,878 cannot be divided by just 1 and 493,878, it is not a prime number.