3112860256 has 48 divisors (see below), whose sum is σ = 6795221328. Its totient is φ = 1391731200.

The previous prime is 3112860239. The next prime is 3112860277. The reversal of 3112860256 is 6520682113.

It is a congruent number.

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, 51015 + ... + 93958.

It is an arithmetic number, because the mean of its divisors is an integer number (141567111).

Almost surely, 2^3112860256 is an apocalyptic number.

It is an amenable number.

3112860256 is an abundant number, since it is smaller than the sum of its proper divisors (3682361072).

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

3112860256 is a wasteful number, since it uses less digits than its factorization.

3112860256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145055 (or 145047 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 3112860256 is about 55793.0126091072. The cubic root of 3112860256 is about 1460.1132482367.

It can be divided in two parts, 3112 and 860256, that added together give a palindrome (863368).

The spelling of 3112860256 in words is "three billion, one hundred twelve million, eight hundred sixty thousand, two hundred fifty-six".