476996906 has 16 divisors (see below), whose sum is σ = 720534528. Its totient is φ = 236823600.

The previous prime is 476996903. The next prime is 476996909. The reversal of 476996906 is 609699674.

It is an interprime number because it is at equal distance from previous prime (476996903) and next prime (476996909).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (476996903) 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, 389411 + ... + 390633.

It is an arithmetic number, because the mean of its divisors is an integer number (45033408).

Almost surely, 2^476996906 is an apocalyptic number.

476996906 is a deficient number, since it is larger than the sum of its proper divisors (243537622).

476996906 is a wasteful number, since it uses less digits than its factorization.

476996906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437.

The product of its (nonzero) digits is 4408992, while the sum is 56.

The square root of 476996906 is about 21840.2588354626. The cubic root of 476996906 is about 781.3372338560.

The spelling of 476996906 in words is "four hundred seventy-six million, nine hundred ninety-six thousand, nine hundred six".