476606899 has 4 divisors (see below), whose sum is σ = 485599536. Its totient is φ = 467614264.

The previous prime is 476606891. The next prime is 476606903. The reversal of 476606899 is 998606674.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 476606899 - 2³ = 476606891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (476606891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4496239 + ... + 4496344.

It is an arithmetic number, because the mean of its divisors is an integer number (121399884).

Almost surely, 2^476606899 is an apocalyptic number.

476606899 is a deficient number, since it is larger than the sum of its proper divisors (8992637).

476606899 is an equidigital number, since it uses as much as digits as its factorization.

476606899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8992636.

The product of its (nonzero) digits is 3919104, while the sum is 55.

The square root of 476606899 is about 21831.3283837700. The cubic root of 476606899 is about 781.1242275270.

The spelling of 476606899 in words is "four hundred seventy-six million, six hundred six thousand, eight hundred ninety-nine".