3115497434 has 32 divisors (see below), whose sum is σ = 5552928000. Its totient is φ = 1282659840.

The previous prime is 3115497373. The next prime is 3115497443. The reversal of 3115497434 is 4347945113.

It is a super-2 number, since 2×3115497434² = 19412648522521168712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3115497391 and 3115497400.

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, 61514 + ... + 100074.

It is an arithmetic number, because the mean of its divisors is an integer number (173529000).

Almost surely, 2^3115497434 is an apocalyptic number.

3115497434 is a deficient number, since it is larger than the sum of its proper divisors (2437430566).

3115497434 is a wasteful number, since it uses less digits than its factorization.

3115497434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38798.

The product of its digits is 181440, while the sum is 41.

The square root of 3115497434 is about 55816.6411923899. The cubic root of 3115497434 is about 1460.5254620147.

The spelling of 3115497434 in words is "three billion, one hundred fifteen million, four hundred ninety-seven thousand, four hundred thirty-four".