479542320 has 60 divisors (see below), whose sum is σ = 1610465376. Its totient is φ = 127877760.

The previous prime is 479542313. The next prime is 479542331. The reversal of 479542320 is 23245974.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 332296 + ... + 333735.

Almost surely, 2^479542320 is an apocalyptic number.

479542320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

479542320 is an abundant number, since it is smaller than the sum of its proper divisors (1130923056).

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

479542320 is a wasteful number, since it uses less digits than its factorization.

479542320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666050 (or 666041 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 479542320 is about 21898.4547400039. The cubic root of 479542320 is about 782.7245940110.

The spelling of 479542320 in words is "four hundred seventy-nine million, five hundred forty-two thousand, three hundred twenty".