479448424 has 64 divisors (see below), whose sum is σ = 1133475840. Its totient is φ = 185034240.

The previous prime is 479448397. The next prime is 479448469. The reversal of 479448424 is 424844974.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21817 + ... + 37879.

It is an arithmetic number, because the mean of its divisors is an integer number (17710560).

Almost surely, 2^479448424 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 479448424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (566737920).

479448424 is an abundant number, since it is smaller than the sum of its proper divisors (654027416).

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

479448424 is a wasteful number, since it uses less digits than its factorization.

479448424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16130 (or 16126 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 46.

The square root of 479448424 is about 21896.3107394830. The cubic root of 479448424 is about 782.6735039732.

The spelling of 479448424 in words is "four hundred seventy-nine million, four hundred forty-eight thousand, four hundred twenty-four".