Q: Is 3,537,009 a Prime Number?
A: No, 3,537,009 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 3537009 can be evenly divided by 1 3 7 9 21 23 63 69 161 207 483 1,449 2,441 7,323 17,087 21,969 51,261 56,143 153,783 168,429 393,001 505,287 1,179,003 and 3,537,009, with no remainder.
Since 3,537,009 cannot be divided by just 1 and 3,537,009, it is not a prime number.