Q: Is 3,641,003 a Prime Number?
A: No, 3,641,003 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 3641003 can be evenly divided by 1 1,103 3,301 and 3,641,003, with no remainder.
Since 3,641,003 cannot be divided by just 1 and 3,641,003, it is not a prime number.