Q: Is 602,838 a Prime Number?
A: No, 602,838 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 602838 can be evenly divided by 1 2 3 6 9 18 107 214 313 321 626 642 939 963 1,878 1,926 2,817 5,634 33,491 66,982 100,473 200,946 301,419 and 602,838, with no remainder.
Since 602,838 cannot be divided by just 1 and 602,838, it is not a prime number.