476664 has 16 divisors (see below), whose sum is σ = 1191720. Its totient is φ = 158880.

The previous prime is 476659. The next prime is 476681. The reversal of 476664 is 466674.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9907 + ... + 9954.

2⁴⁷⁶⁶⁶⁴ is an apocalyptic number.

It is an amenable number.

476664 is an abundant number, since it is smaller than the sum of its proper divisors (715056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

476664 is a wasteful number, since it uses less digits than its factorization.

476664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19870 (or 19866 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 476664 is about 690.4085746860. The cubic root of 476664 is about 78.1155421084.

The spelling of 476664 in words is "four hundred seventy-six thousand, six hundred sixty-four".