3378622656 has 56 divisors (see below), whose sum is σ = 9009725440. Its totient is φ = 1117331712.

The previous prime is 3378622631. The next prime is 3378622661. The reversal of 3378622656 is 6562268733.

It is a super-2 number, since 2×3378622656² = 22830182103272988672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44896 + ... + 93663.

Almost surely, 2^3378622656 is an apocalyptic number.

It is an amenable number.

3378622656 is an abundant number, since it is smaller than the sum of its proper divisors (5631102784).

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

3378622656 is a wasteful number, since it uses less digits than its factorization.

3378622656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138701 (or 138691 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 48.

The square root of 3378622656 is about 58125.9206894824. The cubic root of 3378622656 is about 1500.5364978683.

The spelling of 3378622656 in words is "three billion, three hundred seventy-eight million, six hundred twenty-two thousand, six hundred fifty-six".