Q: Is 3,367,749 a Prime Number?
A: No, 3,367,749 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 3367749 can be evenly divided by 1 3 7 11 21 33 61 77 183 231 239 427 671 717 1,281 1,673 2,013 2,629 4,697 5,019 7,887 14,091 14,579 18,403 43,737 55,209 102,053 160,369 306,159 481,107 1,122,583 and 3,367,749, with no remainder.
Since 3,367,749 cannot be divided by just 1 and 3,367,749, it is not a prime number.