3113811967 has 36 divisors (see below), whose sum is σ = 3825211600. Its totient is φ = 2533450920.

The previous prime is 3113811959. The next prime is 3113811973. The reversal of 3113811967 is 7691183113.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 3113811967 - 2³ = 3113811959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113811947) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23769492 + ... + 23769622.

Almost surely, 2^3113811967 is an apocalyptic number.

3113811967 is a deficient number, since it is larger than the sum of its proper divisors (711399633).

3113811967 is an frugal number, since it uses more digits than its factorization.

3113811967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329 (or 161 counting only the distinct ones).

The product of its digits is 27216, while the sum is 40.

The square root of 3113811967 is about 55801.5409016633. The cubic root of 3113811967 is about 1460.2620357539.

The spelling of 3113811967 in words is "three billion, one hundred thirteen million, eight hundred eleven thousand, nine hundred sixty-seven".