477728606 has 8 divisors (see below), whose sum is σ = 718162320. Its totient is φ = 238341168.

The previous prime is 477728557. The next prime is 477728681. The reversal of 477728606 is 606827774.

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

It is a congruent number.

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, 260426 + ... + 262253.

It is an arithmetic number, because the mean of its divisors is an integer number (89770290).

Almost surely, 2^477728606 is an apocalyptic number.

477728606 is a deficient number, since it is larger than the sum of its proper divisors (240433714).

477728606 is a wasteful number, since it uses less digits than its factorization.

477728606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523138.

The product of its (nonzero) digits is 790272, while the sum is 47.

The square root of 477728606 is about 21857.0035915264. The cubic root of 477728606 is about 781.7365462830.

The spelling of 477728606 in words is "four hundred seventy-seven million, seven hundred twenty-eight thousand, six hundred six".