479136634 has 8 divisors (see below), whose sum is σ = 718937748. Its totient is φ = 239490720.

The previous prime is 479136629. The next prime is 479136649. The reversal of 479136634 is 436631974.

It can be written as a sum of positive squares in 2 ways, for example, as 462121009 + 17015625 = 21497^2 + 4125^2 .

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, 30747 + ... + 43630.

Almost surely, 2^479136634 is an apocalyptic number.

479136634 is a deficient number, since it is larger than the sum of its proper divisors (239801114).

479136634 is a wasteful number, since it uses less digits than its factorization.

479136634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77600.

The product of its digits is 326592, while the sum is 43.

The square root of 479136634 is about 21889.1898890754. The cubic root of 479136634 is about 782.5038071041.

The spelling of 479136634 in words is "four hundred seventy-nine million, one hundred thirty-six thousand, six hundred thirty-four".