3113825769 has 12 divisors (see below), whose sum is σ = 4499865396. Its totient is φ = 2074906752.

The previous prime is 3113825749. The next prime is 3113825807. The reversal of 3113825769 is 9675283113.

It can be written as a sum of positive squares in 2 ways, for example, as 903603600 + 2210222169 = 30060^2 + 47013^2 .

It is not a de Polignac number, because 3113825769 - 2⁸ = 3113825513 is a prime.

It is a super-2 number, since 2×3113825769² = 19391821839376882722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3113825719) 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, 60972 + ... + 99725.

It is an arithmetic number, because the mean of its divisors is an integer number (374988783).

Almost surely, 2^3113825769 is an apocalyptic number.

It is an amenable number.

3113825769 is a deficient number, since it is larger than the sum of its proper divisors (1386039627).

3113825769 is a wasteful number, since it uses less digits than its factorization.

3113825769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162856 (or 162853 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 3113825769 is about 55801.6645719462. The cubic root of 3113825769 is about 1460.2641932923.

The spelling of 3113825769 in words is "three billion, one hundred thirteen million, eight hundred twenty-five thousand, seven hundred sixty-nine".