3856408924 has 6 divisors (see below), whose sum is σ = 6748715624. Its totient is φ = 1928204460.

The previous prime is 3856408823. The next prime is 3856408943. The reversal of 3856408924 is 4298046583.

3856408924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482051112 + ... + 482051119.

Almost surely, 2^3856408924 is an apocalyptic number.

It is an amenable number.

3856408924 is a deficient number, since it is larger than the sum of its proper divisors (2892306700).

3856408924 is a wasteful number, since it uses less digits than its factorization.

3856408924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964102235 (or 964102233 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 49.

The square root of 3856408924 is about 62099.9913365533. The cubic root of 3856408924 is about 1568.1743995722.

The spelling of 3856408924 in words is "three billion, eight hundred fifty-six million, four hundred eight thousand, nine hundred twenty-four".