4788723831 has 32 divisors (see below), whose sum is σ = 6525163008. Its totient is φ = 3123456000.

The previous prime is 4788723817. The next prime is 4788723857. The reversal of 4788723831 is 1383278874.

It is a happy number.

It is not a de Polignac number, because 4788723831 - 2⁵ = 4788723799 is a prime.

It is a super-2 number, since 2×4788723831² = 45863751859174633122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4788723811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14209695 + ... + 14210031.

It is an arithmetic number, because the mean of its divisors is an integer number (203911344).

Almost surely, 2^4788723831 is an apocalyptic number.

4788723831 is a deficient number, since it is larger than the sum of its proper divisors (1736439177).

4788723831 is a wasteful number, since it uses less digits than its factorization.

4788723831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871.

The product of its digits is 1806336, while the sum is 51.

The square root of 4788723831 is about 69200.6057126670. The cubic root of 4788723831 is about 1685.5433658092.

The spelling of 4788723831 in words is "four billion, seven hundred eighty-eight million, seven hundred twenty-three thousand, eight hundred thirty-one".