Q: Is 493,436 a Prime Number?
A: No, 493,436 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 493436 can be evenly divided by 1 2 4 281 439 562 878 1,124 1,756 123,359 246,718 and 493,436, with no remainder.
Since 493,436 cannot be divided by just 1 and 493,436, it is not a prime number.