3112471904 has 24 divisors (see below), whose sum is σ = 6129601128. Its totient is φ = 1555747840.

The previous prime is 3112471867. The next prime is 3112471907. The reversal of 3112471904 is 4091742113.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112471907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102299 + ... + 129189.

It is an arithmetic number, because the mean of its divisors is an integer number (255400047).

Almost surely, 2^3112471904 is an apocalyptic number.

It is an amenable number.

3112471904 is a deficient number, since it is larger than the sum of its proper divisors (3017129224).

3112471904 is a wasteful number, since it uses less digits than its factorization.

3112471904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30518 (or 30510 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 3112471904 is about 55789.5322081123. The cubic root of 3112471904 is about 1460.0525257890.

The spelling of 3112471904 in words is "three billion, one hundred twelve million, four hundred seventy-one thousand, nine hundred four".