3397868 has 6 divisors (see below), whose sum is σ = 5946276. Its totient is φ = 1698932.

The previous prime is 3397861. The next prime is 3397871. The reversal of 3397868 is 8687933.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3397861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424730 + ... + 424737.

It is an arithmetic number, because the mean of its divisors is an integer number (991046).

Almost surely, 2^3397868 is an apocalyptic number.

It is an amenable number.

3397868 is a deficient number, since it is larger than the sum of its proper divisors (2548408).

3397868 is a wasteful number, since it uses less digits than its factorization.

3397868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849471 (or 849469 counting only the distinct ones).

The product of its digits is 217728, while the sum is 44.

The square root of 3397868 is about 1843.3306811313. The cubic root of 3397868 is about 150.3380228832.

The spelling of 3397868 in words is "three million, three hundred ninety-seven thousand, eight hundred sixty-eight".