3113361656 has 16 divisors (see below), whose sum is σ = 5850222840. Its totient is φ = 1553302240.

The previous prime is 3113361617. The next prime is 3113361661. The reversal of 3113361656 is 6561633113.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418406 + ... + 425781.

Almost surely, 2^3113361656 is an apocalyptic number.

It is an amenable number.

3113361656 is a deficient number, since it is larger than the sum of its proper divisors (2736861184).

3113361656 is a wasteful number, since it uses less digits than its factorization.

3113361656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844654 (or 844650 counting only the distinct ones).

The product of its digits is 29160, while the sum is 35.

The square root of 3113361656 is about 55797.5058223932. The cubic root of 3113361656 is about 1460.1916393217.

Adding to 3113361656 its reverse (6561633113), we get a palindrome (9674994769).

The spelling of 3113361656 in words is "three billion, one hundred thirteen million, three hundred sixty-one thousand, six hundred fifty-six".