3113252736 has 64 divisors (see below), whose sum is σ = 9021369600. Its totient is φ = 943408640.

The previous prime is 3113252731. The next prime is 3113252741. The reversal of 3113252736 is 6372523113.

It is an interprime number because it is at equal distance from previous prime (3113252731) and next prime (3113252741).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×3113252736² = 19384685196422971392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 3113252697 and 3113252706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113252731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364296 + ... + 372743.

It is an arithmetic number, because the mean of its divisors is an integer number (140958900).

Almost surely, 2^3113252736 is an apocalyptic number.

It is an amenable number.

3113252736 is an abundant number, since it is smaller than the sum of its proper divisors (5908116864).

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

3113252736 is a wasteful number, since it uses less digits than its factorization.

3113252736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737067 (or 737055 counting only the distinct ones).

The product of its digits is 22680, while the sum is 33.

The square root of 3113252736 is about 55796.5297845664. The cubic root of 3113252736 is about 1460.1746110047.

Adding to 3113252736 its reverse (6372523113), we get a palindrome (9485775849).

The spelling of 3113252736 in words is "three billion, one hundred thirteen million, two hundred fifty-two thousand, seven hundred thirty-six".