Q: Is 3,644,001 a Prime Number?
A: No, 3,644,001 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 3644001 can be evenly divided by 1 3 9 17 27 51 153 289 459 467 867 1,401 2,601 4,203 7,803 7,939 12,609 23,817 71,451 134,963 214,353 404,889 1,214,667 and 3,644,001, with no remainder.
Since 3,644,001 cannot be divided by just 1 and 3,644,001, it is not a prime number.