476630 has 32 divisors (see below), whose sum is σ = 1071360. Its totient is φ = 148320.

The previous prime is 476611. The next prime is 476633. The reversal of 476630 is 36674.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 476630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476633) by changing a digit.

476630 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 15 ways as a sum of consecutive naturals, for example, 461 + ... + 1079.

It is an arithmetic number, because the mean of its divisors is an integer number (33480).

2⁴⁷⁶⁶³⁰ is an apocalyptic number.

476630 is an abundant number, since it is smaller than the sum of its proper divisors (594730).

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

476630 is a wasteful number, since it uses less digits than its factorization.

476630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 476630 is about 690.3839511460. The cubic root of 476630 is about 78.1136847612.

The spelling of 476630 in words is "four hundred seventy-six thousand, six hundred thirty".