4624739988 has 24 divisors (see below), whose sum is σ = 11772065760. Its totient is φ = 1401436320.

The previous prime is 4624739947. The next prime is 4624740013. The reversal of 4624739988 is 8899374264.

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, 17517823 + ... + 17518086.

It is an arithmetic number, because the mean of its divisors is an integer number (490502740).

Almost surely, 2^4624739988 is an apocalyptic number.

It is an amenable number.

4624739988 is an abundant number, since it is smaller than the sum of its proper divisors (7147325772).

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

4624739988 is a wasteful number, since it uses less digits than its factorization.

4624739988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35035927 (or 35035925 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 60.

The square root of 4624739988 is about 68005.4408705656. The cubic root of 4624739988 is about 1666.0797029796.

The spelling of 4624739988 in words is "four billion, six hundred twenty-four million, seven hundred thirty-nine thousand, nine hundred eighty-eight".