Q: Is 8,400,536 a Prime Number?
A: No, 8,400,536 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 8400536 can be evenly divided by 1 2 4 8 509 1,018 2,036 2,063 4,072 4,126 8,252 16,504 1,050,067 2,100,134 4,200,268 and 8,400,536, with no remainder.
Since 8,400,536 cannot be divided by just 1 and 8,400,536, it is not a prime number.