3113657707 has 12 divisors (see below), whose sum is σ = 3206271600. Its totient is φ = 3023650656.

The previous prime is 3113657669. The next prime is 3113657741. The reversal of 3113657707 is 7077563113.

It is a de Polignac number, because none of the positive numbers 2^k-3113657707 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3113657707.

It is not an unprimeable number, because it can be changed into a prime (3113657507) 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, 818133 + ... + 821929.

It is an arithmetic number, because the mean of its divisors is an integer number (267189300).

Almost surely, 2^3113657707 is an apocalyptic number.

3113657707 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

3113657707 is a deficient number, since it is larger than the sum of its proper divisors (92613893).

3113657707 is an equidigital number, since it uses as much as digits as its factorization.

3113657707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4470 (or 4433 counting only the distinct ones).

The product of its (nonzero) digits is 92610, while the sum is 40.

The square root of 3113657707 is about 55800.1586646490. The cubic root of 3113657707 is about 1460.2379212876.

The spelling of 3113657707 in words is "three billion, one hundred thirteen million, six hundred fifty-seven thousand, seven hundred seven".