Q: Is 402,744 a Prime Number?
A: No, 402,744 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 402744 can be evenly divided by 1 2 3 4 6 8 12 24 97 173 194 291 346 388 519 582 692 776 1,038 1,164 1,384 2,076 2,328 4,152 16,781 33,562 50,343 67,124 100,686 134,248 201,372 and 402,744, with no remainder.
Since 402,744 cannot be divided by just 1 and 402,744, it is not a prime number.