3115545734 has 12 divisors (see below), whose sum is σ = 5436309564. Its totient is φ = 1335233844.

The previous prime is 3115545721. The next prime is 3115545739. The reversal of 3115545734 is 4375455113.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3115545739) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 15895544 + ... + 15895739.

It is an arithmetic number, because the mean of its divisors is an integer number (453025797).

Almost surely, 2^3115545734 is an apocalyptic number.

3115545734 is a deficient number, since it is larger than the sum of its proper divisors (2320763830).

3115545734 is a wasteful number, since it uses less digits than its factorization.

3115545734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31791299 (or 31791292 counting only the distinct ones).

The product of its digits is 126000, while the sum is 38.

The square root of 3115545734 is about 55817.0738573781. The cubic root of 3115545734 is about 1460.5330095537.

The spelling of 3115545734 in words is "three billion, one hundred fifteen million, five hundred forty-five thousand, seven hundred thirty-four".