479504633 has 4 divisors (see below), whose sum is σ = 480612468. Its totient is φ = 478396800.

The previous prime is 479504609. The next prime is 479504651. The reversal of 479504633 is 336405974.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 264940729 + 214563904 = 16277^2 + 14648^2 .

It is a cyclic number.

It is not a de Polignac number, because 479504633 - 2²⁰ = 478456057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (479504693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553268 + ... + 554133.

It is an arithmetic number, because the mean of its divisors is an integer number (120153117).

Almost surely, 2^479504633 is an apocalyptic number.

It is an amenable number.

479504633 is a deficient number, since it is larger than the sum of its proper divisors (1107835).

479504633 is a wasteful number, since it uses less digits than its factorization.

479504633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107834.

The product of its (nonzero) digits is 272160, while the sum is 41.

The square root of 479504633 is about 21897.5942285905. The cubic root of 479504633 is about 782.7040888242.

The spelling of 479504633 in words is "four hundred seventy-nine million, five hundred four thousand, six hundred thirty-three".