479545430 has 64 divisors (see below), whose sum is σ = 1088373888. Its totient is φ = 148055040.

The previous prime is 479545393. The next prime is 479545433. The reversal of 479545430 is 34545974.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479545433) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 30884 + ... + 43736.

It is an arithmetic number, because the mean of its divisors is an integer number (17005842).

Almost surely, 2^479545430 is an apocalyptic number.

479545430 is an abundant number, since it is smaller than the sum of its proper divisors (608828458).

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

479545430 is a wasteful number, since it uses less digits than its factorization.

479545430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12921.

The product of its (nonzero) digits is 302400, while the sum is 41.

The square root of 479545430 is about 21898.5257494654. The cubic root of 479545430 is about 782.7262860885.

The spelling of 479545430 in words is "four hundred seventy-nine million, five hundred forty-five thousand, four hundred thirty".