479389344 has 144 divisors (see below), whose sum is σ = 1473631488. Its totient is φ = 136055808.

The previous prime is 479389319. The next prime is 479389367. The reversal of 479389344 is 443983974.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1048764 + ... + 1049220.

It is an arithmetic number, because the mean of its divisors is an integer number (10233552).

Almost surely, 2^479389344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 479389344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (736815744).

479389344 is an abundant number, since it is smaller than the sum of its proper divisors (994242144).

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

479389344 is a wasteful number, since it uses less digits than its factorization.

479389344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707 (or 692 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 51.

The square root of 479389344 is about 21894.9616122066. The cubic root of 479389344 is about 782.6413543558.

The spelling of 479389344 in words is "four hundred seventy-nine million, three hundred eighty-nine thousand, three hundred forty-four".