476789321 has 8 divisors (see below), whose sum is σ = 480782400. Its totient is φ = 472804560.

The previous prime is 476789311. The next prime is 476789329. The reversal of 476789321 is 123987674.

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

It is a cyclic number.

It is not a de Polignac number, because 476789321 - 2¹⁴ = 476772937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (476789329) 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, 169436 + ... + 172226.

It is an arithmetic number, because the mean of its divisors is an integer number (60097800).

Almost surely, 2^476789321 is an apocalyptic number.

It is an amenable number.

476789321 is a deficient number, since it is larger than the sum of its proper divisors (3993079).

476789321 is a wasteful number, since it uses less digits than its factorization.

476789321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4159.

The product of its digits is 508032, while the sum is 47.

The square root of 476789321 is about 21835.5059707807. The cubic root of 476789321 is about 781.2238736351.

The spelling of 476789321 in words is "four hundred seventy-six million, seven hundred eighty-nine thousand, three hundred twenty-one".