476680065 has 16 divisors (see below), whose sum is σ = 783302208. Its totient is φ = 247358016.

The previous prime is 476680033. The next prime is 476680073. The reversal of 476680065 is 560086674.

It is a happy number.

It is not a de Polignac number, because 476680065 - 2⁵ = 476680033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 476679999 and 476680026.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428887 + ... + 429996.

It is an arithmetic number, because the mean of its divisors is an integer number (48956388).

Almost surely, 2^476680065 is an apocalyptic number.

It is an amenable number.

476680065 is a deficient number, since it is larger than the sum of its proper divisors (306622143).

476680065 is a wasteful number, since it uses less digits than its factorization.

476680065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858928.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 476680065 is about 21833.0040305955. The cubic root of 476680065 is about 781.1641967421.

The spelling of 476680065 in words is "four hundred seventy-six million, six hundred eighty thousand, sixty-five".