3131366504 has 32 divisors (see below), whose sum is σ = 6769465920. Its totient is φ = 1330135296.

The previous prime is 3131366503. The next prime is 3131366507. The reversal of 3131366504 is 4056631313.

3131366504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×3131366504⁴ (a number of 39 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (3131366503) 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, 241094 + ... + 253749.

It is an arithmetic number, because the mean of its divisors is an integer number (211545810).

Almost surely, 2^3131366504 is an apocalyptic number.

It is an amenable number.

3131366504 is an abundant number, since it is smaller than the sum of its proper divisors (3638099416).

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

3131366504 is a wasteful number, since it uses less digits than its factorization.

3131366504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494969 (or 494965 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 3131366504 is about 55958.6142072872. The cubic root of 3131366504 is about 1463.0010367364.

Adding to 3131366504 its reverse (4056631313), we get a palindrome (7187997817).

The spelling of 3131366504 in words is "three billion, one hundred thirty-one million, three hundred sixty-six thousand, five hundred four".