3380506656 has 24 divisors (see below), whose sum is σ = 8873830224. Its totient is φ = 1126835520.

The previous prime is 3380506609. The next prime is 3380506681. The reversal of 3380506656 is 6566050833.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×3380506656² = 22855650502520604672, which contains 22 as substring.

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, 17606710 + ... + 17606901.

It is an arithmetic number, because the mean of its divisors is an integer number (369742926).

Almost surely, 2^3380506656 is an apocalyptic number.

It is an amenable number.

3380506656 is an abundant number, since it is smaller than the sum of its proper divisors (5493323568).

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

3380506656 is a wasteful number, since it uses less digits than its factorization.

3380506656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35213624 (or 35213616 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The square root of 3380506656 is about 58142.1246257823. The cubic root of 3380506656 is about 1500.8153576032.

The spelling of 3380506656 in words is "three billion, three hundred eighty million, five hundred six thousand, six hundred fifty-six".