479588538 has 192 divisors, whose sum is σ = 1248030720. Its totient is φ = 121305600.

The previous prime is 479588537. The next prime is 479588563. The reversal of 479588538 is 835885974.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (479588531) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6569670 + ... + 6569742.

It is an arithmetic number, because the mean of its divisors is an integer number (6500160).

Almost surely, 2^479588538 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 479588538, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (624015360).

479588538 is an abundant number, since it is smaller than the sum of its proper divisors (768442182).

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

479588538 is a wasteful number, since it uses less digits than its factorization.

479588538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 152 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 57.

The square root of 479588538 is about 21899.5099945181. The cubic root of 479588538 is about 782.7497393782.

The spelling of 479588538 in words is "four hundred seventy-nine million, five hundred eighty-eight thousand, five hundred thirty-eight".