476671479 has 4 divisors (see below), whose sum is σ = 635561976. Its totient is φ = 317780984.

The previous prime is 476671441. The next prime is 476671511. The reversal of 476671479 is 974176674.

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

It is a cyclic number.

It is not a de Polignac number, because 476671479 - 2⁹ = 476670967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476671409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79445244 + ... + 79445249.

It is an arithmetic number, because the mean of its divisors is an integer number (158890494).

Almost surely, 2^476671479 is an apocalyptic number.

476671479 is a deficient number, since it is larger than the sum of its proper divisors (158890497).

476671479 is a wasteful number, since it uses less digits than its factorization.

476671479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158890496.

The product of its digits is 1778112, while the sum is 51.

The square root of 476671479 is about 21832.8074007902. The cubic root of 476671479 is about 781.1595065829.

It can be divided in two parts, 4766 and 71479, that added together give a triangular number (76245 = T₃₉₀).

The spelling of 476671479 in words is "four hundred seventy-six million, six hundred seventy-one thousand, four hundred seventy-nine".