476643612 has 24 divisors (see below), whose sum is σ = 1112650000. Its totient is φ = 158812416.

The previous prime is 476643611. The next prime is 476643613. The reversal of 476643612 is 216346674.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (476643611) and next prime (476643613).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476643611) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 25764 + ... + 40212.

Almost surely, 2^476643612 is an apocalyptic number.

It is an amenable number.

476643612 is an abundant number, since it is smaller than the sum of its proper divisors (636006388).

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

476643612 is a wasteful number, since it uses less digits than its factorization.

476643612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17205 (or 17203 counting only the distinct ones).

The product of its digits is 145152, while the sum is 39.

The square root of 476643612 is about 21832.1692005169. The cubic root of 476643612 is about 781.1442836624.

The spelling of 476643612 in words is "four hundred seventy-six million, six hundred forty-three thousand, six hundred twelve".