Q: Is 3,748,395 a Prime Number?
A: No, 3,748,395 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 3748395 can be evenly divided by 1 3 5 7 15 21 29 35 87 105 145 203 435 609 1,015 1,231 3,045 3,693 6,155 8,617 18,465 25,851 35,699 43,085 107,097 129,255 178,495 249,893 535,485 749,679 1,249,465 and 3,748,395, with no remainder.
Since 3,748,395 cannot be divided by just 1 and 3,748,395, it is not a prime number.