4880815731 has 64 divisors (see below), whose sum is σ = 7981908480. Its totient is φ = 2923200000.

The previous prime is 4880815699. The next prime is 4880815759. The reversal of 4880815731 is 1375180884.

It is a happy number.

It is not a de Polignac number, because 4880815731 - 2⁵ = 4880815699 is a prime.

It is a super-2 number, since 2×4880815731² = 47644724399954128722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4880815031) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17369311 + ... + 17369591.

It is an arithmetic number, because the mean of its divisors is an integer number (124717320).

Almost surely, 2^4880815731 is an apocalyptic number.

4880815731 is a deficient number, since it is larger than the sum of its proper divisors (3101092749).

4880815731 is a wasteful number, since it uses less digits than its factorization.

4880815731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785 (or 779 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 45.

The square root of 4880815731 is about 69862.8351199692. The cubic root of 4880815731 is about 1696.2797227370.

The spelling of 4880815731 in words is "four billion, eight hundred eighty million, eight hundred fifteen thousand, seven hundred thirty-one".