474422664 has 16 divisors (see below), whose sum is σ = 1186056720. Its totient is φ = 158140880.

The previous prime is 474422651. The next prime is 474422677. The reversal of 474422664 is 466224474.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (474422651) and next prime (474422677).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9883782 + ... + 9883829.

It is an arithmetic number, because the mean of its divisors is an integer number (74128545).

Almost surely, 2^474422664 is an apocalyptic number.

It is an amenable number.

474422664 is an abundant number, since it is smaller than the sum of its proper divisors (711634056).

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

474422664 is a wasteful number, since it uses less digits than its factorization.

474422664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19767620 (or 19767616 counting only the distinct ones).

The product of its digits is 258048, while the sum is 39.

The square root of 474422664 is about 21781.2456944042. The cubic root of 474422664 is about 779.9291322860.

The spelling of 474422664 in words is "four hundred seventy-four million, four hundred twenty-two thousand, six hundred sixty-four".