3112879120 has 40 divisors (see below), whose sum is σ = 7794173016. Its totient is φ = 1149370368.

The previous prime is 3112879109. The next prime is 3112879127. The reversal of 3112879120 is 219782113.

It can be written as a sum of positive squares in 4 ways, for example, as 160478224 + 2952400896 = 12668^2 + 54336^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (3112879127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1495537 + ... + 1497616.

Almost surely, 2^3112879120 is an apocalyptic number.

It is an amenable number.

3112879120 is an abundant number, since it is smaller than the sum of its proper divisors (4681293896).

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

3112879120 is a wasteful number, since it uses less digits than its factorization.

3112879120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993179 (or 2993173 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 3112879120 is about 55793.1816622784. The cubic root of 3112879120 is about 1460.1161976700.

The spelling of 3112879120 in words is "three billion, one hundred twelve million, eight hundred seventy-nine thousand, one hundred twenty".