3115393457 has 8 divisors (see below), whose sum is σ = 3399822912. Its totient is φ = 2831166000.

The previous prime is 3115393423. The next prime is 3115393481. The reversal of 3115393457 is 7543935113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3115393457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3115399457) 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, 17294 + ... + 80807.

It is an arithmetic number, because the mean of its divisors is an integer number (424977864).

Almost surely, 2^3115393457 is an apocalyptic number.

It is an amenable number.

3115393457 is a deficient number, since it is larger than the sum of its proper divisors (284429455).

3115393457 is a wasteful number, since it uses less digits than its factorization.

3115393457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100999.

The product of its digits is 170100, while the sum is 41.

The square root of 3115393457 is about 55815.7097688455. The cubic root of 3115393457 is about 1460.5092139143.

The spelling of 3115393457 in words is "three billion, one hundred fifteen million, three hundred ninety-three thousand, four hundred fifty-seven".