Q: Is 3,641,996 a Prime Number?
A: No, 3,641,996 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 3641996 can be evenly divided by 1 2 4 19 38 76 173 277 346 554 692 1,108 3,287 5,263 6,574 10,526 13,148 21,052 47,921 95,842 191,684 910,499 1,820,998 and 3,641,996, with no remainder.
Since 3,641,996 cannot be divided by just 1 and 3,641,996, it is not a prime number.