479312546 has 8 divisors (see below), whose sum is σ = 719071020. Its totient is φ = 239622208.

The previous prime is 479312531. The next prime is 479312557. The reversal of 479312546 is 645213974.

It can be written as a sum of positive squares in 2 ways, for example, as 478078225 + 1234321 = 21865^2 + 1111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7790 + ... + 31926.

Almost surely, 2^479312546 is an apocalyptic number.

479312546 is a deficient number, since it is larger than the sum of its proper divisors (239758474).

479312546 is a wasteful number, since it uses less digits than its factorization.

479312546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34068.

The product of its digits is 181440, while the sum is 41.

The square root of 479312546 is about 21893.2077594856. The cubic root of 479312546 is about 782.5995591697.

The spelling of 479312546 in words is "four hundred seventy-nine million, three hundred twelve thousand, five hundred forty-six".