3115376320 has 112 divisors (see below), whose sum is σ = 8707648320. Its totient is φ = 1039233024.

The previous prime is 3115376309. The next prime is 3115376333. The reversal of 3115376320 is 236735113.

3115376320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64086 + ... + 101674.

It is an arithmetic number, because the mean of its divisors is an integer number (77746860).

Almost surely, 2^3115376320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3115376320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4353824160).

3115376320 is an abundant number, since it is smaller than the sum of its proper divisors (5592272000).

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

3115376320 is a wasteful number, since it uses less digits than its factorization.

3115376320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37650 (or 37640 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 3115376320 is about 55815.5562545067. The cubic root of 3115376320 is about 1460.5065359441.

The spelling of 3115376320 in words is "three billion, one hundred fifteen million, three hundred seventy-six thousand, three hundred twenty".