3774657056 has 24 divisors (see below), whose sum is σ = 7488092304. Its totient is φ = 1872919360.

The previous prime is 3774657037. The next prime is 3774657077. The reversal of 3774657056 is 6507564773.

It is a junction number, because it is equal to n+sod(n) for n = 3774656995 and 3774657013.

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, 446030 + ... + 454413.

It is an arithmetic number, because the mean of its divisors is an integer number (312003846).

Almost surely, 2^3774657056 is an apocalyptic number.

It is an amenable number.

3774657056 is a deficient number, since it is larger than the sum of its proper divisors (3713435248).

3774657056 is a wasteful number, since it uses less digits than its factorization.

3774657056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900584 (or 900576 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 50.

The square root of 3774657056 is about 61438.2377351434. The cubic root of 3774657056 is about 1557.0139372499.

The spelling of 3774657056 in words is "three billion, seven hundred seventy-four million, six hundred fifty-seven thousand, fifty-six".