3117009475 has 12 divisors (see below), whose sum is σ = 3866852704. Its totient is φ = 2492471520.

The previous prime is 3117009439. The next prime is 3117009479. The reversal of 3117009475 is 5749007113.

3117009475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3117009475 - 2⁹ = 3117008963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3117009479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29917 + ... + 84433.

Almost surely, 2^3117009475 is an apocalyptic number.

3117009475 is a deficient number, since it is larger than the sum of its proper divisors (749843229).

3117009475 is a wasteful number, since it uses less digits than its factorization.

3117009475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56814 (or 56809 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 3117009475 is about 55830.1842644281. The cubic root of 3117009475 is about 1460.7617022150.

The spelling of 3117009475 in words is "three billion, one hundred seventeen million, nine thousand, four hundred seventy-five".