3117912468 has 24 divisors (see below), whose sum is σ = 7936504800. Its totient is φ = 944821920.

The previous prime is 3117912449. The next prime is 3117912481. The reversal of 3117912468 is 8642197113.

It is a happy number.

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, 11810143 + ... + 11810406.

It is an arithmetic number, because the mean of its divisors is an integer number (330687700).

Almost surely, 2^3117912468 is an apocalyptic number.

It is an amenable number.

3117912468 is an abundant number, since it is smaller than the sum of its proper divisors (4818592332).

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

3117912468 is a wasteful number, since it uses less digits than its factorization.

3117912468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23620567 (or 23620565 counting only the distinct ones).

The product of its digits is 72576, while the sum is 42.

The square root of 3117912468 is about 55838.2706394100. The cubic root of 3117912468 is about 1460.9027487584.

The spelling of 3117912468 in words is "three billion, one hundred seventeen million, nine hundred twelve thousand, four hundred sixty-eight".