3115440608 has 48 divisors (see below), whose sum is σ = 7019550720. Its totient is φ = 1333320576.

The previous prime is 3115440557. The next prime is 3115440631. The reversal of 3115440608 is 8060445113.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157073 + ... + 175791.

It is an arithmetic number, because the mean of its divisors is an integer number (146240640).

Almost surely, 2^3115440608 is an apocalyptic number.

It is an amenable number.

3115440608 is an abundant number, since it is smaller than the sum of its proper divisors (3904110112).

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

3115440608 is a wasteful number, since it uses less digits than its factorization.

3115440608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19479 (or 19471 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 3115440608 is about 55816.1321483315. The cubic root of 3115440608 is about 1460.5165820711.

The spelling of 3115440608 in words is "three billion, one hundred fifteen million, four hundred forty thousand, six hundred eight".