Q: Is 748,436 a Prime Number?
A: No, 748,436 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 748436 can be evenly divided by 1 2 4 13 26 37 52 74 148 389 481 778 962 1,556 1,924 5,057 10,114 14,393 20,228 28,786 57,572 187,109 374,218 and 748,436, with no remainder.
Since 748,436 cannot be divided by just 1 and 748,436, it is not a prime number.