3131441360 has 40 divisors (see below), whose sum is σ = 7287036576. Its totient is φ = 1251469440.

The previous prime is 3131441353. The next prime is 3131441381. The reversal of 3131441360 is 631441313.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×3131441360² = 19611849982237299200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76967 + ... + 110393.

Almost surely, 2^3131441360 is an apocalyptic number.

It is an amenable number.

3131441360 is an abundant number, since it is smaller than the sum of its proper divisors (4155595216).

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

3131441360 is a wasteful number, since it uses less digits than its factorization.

3131441360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34611 (or 34605 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 3131441360 is about 55959.2830547354. The cubic root of 3131441360 is about 1463.0126944299.

Adding to 3131441360 its reverse (631441313), we get a palindrome (3762882673).

The spelling of 3131441360 in words is "three billion, one hundred thirty-one million, four hundred forty-one thousand, three hundred sixty".