3368816 has 20 divisors (see below), whose sum is σ = 7120824. Its totient is φ = 1531200.

The previous prime is 3368809. The next prime is 3368837. The reversal of 3368816 is 6188633.

It is a happy number.

It is a super-2 number, since 2×3368816² = 22697842483712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9395 + ... + 9746.

Almost surely, 2^3368816 is an apocalyptic number.

It is an amenable number.

3368816 is an abundant number, since it is smaller than the sum of its proper divisors (3752008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3368816 is a wasteful number, since it uses less digits than its factorization.

3368816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19160 (or 19154 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 3368816 is about 1835.4334637900. The cubic root of 3368816 is about 149.9083291730.

The spelling of 3368816 in words is "three million, three hundred sixty-eight thousand, eight hundred sixteen".