476472823 has 8 divisors (see below), whose sum is σ = 501850800. Its totient is φ = 451124928.

The previous prime is 476472817. The next prime is 476472833. The reversal of 476472823 is 328274674.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-476472823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 476472823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476472833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29793 + ... + 42901.

It is an arithmetic number, because the mean of its divisors is an integer number (62731350).

Almost surely, 2^476472823 is an apocalyptic number.

476472823 is a deficient number, since it is larger than the sum of its proper divisors (25377977).

476472823 is a wasteful number, since it uses less digits than its factorization.

476472823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15041.

The product of its digits is 451584, while the sum is 43.

The square root of 476472823 is about 21828.2574430484. The cubic root of 476472823 is about 781.0509737027.

The spelling of 476472823 in words is "four hundred seventy-six million, four hundred seventy-two thousand, eight hundred twenty-three".