3904531432 has 32 divisors (see below), whose sum is σ = 7452424800. Its totient is φ = 1917316800.

The previous prime is 3904531429. The next prime is 3904531447. The reversal of 3904531432 is 2341354093.

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, 331419 + ... + 342997.

It is an arithmetic number, because the mean of its divisors is an integer number (232888275).

Almost surely, 2^3904531432 is an apocalyptic number.

It is an amenable number.

3904531432 is a deficient number, since it is larger than the sum of its proper divisors (3547893368).

3904531432 is a wasteful number, since it uses less digits than its factorization.

3904531432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12337 (or 12333 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 3904531432 is about 62486.2499434876. The cubic root of 3904531432 is about 1574.6703174231.

The spelling of 3904531432 in words is "three billion, nine hundred four million, five hundred thirty-one thousand, four hundred thirty-two".