474668816632 has 128 divisors (see below), whose sum is σ = 976264280640. Its totient is φ = 215450910720.

The previous prime is 474668816623. The next prime is 474668816693. The reversal of 474668816632 is 236618866474.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 311666223 + ... + 311667745.

Almost surely, 2^474668816632 is an apocalyptic number.

It is an amenable number.

474668816632 is an abundant number, since it is smaller than the sum of its proper divisors (501595464008).

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

474668816632 is a wasteful number, since it uses less digits than its factorization.

474668816632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081 (or 2077 counting only the distinct ones).

The product of its digits is 55738368, while the sum is 61.

The spelling of 474668816632 in words is "four hundred seventy-four billion, six hundred sixty-eight million, eight hundred sixteen thousand, six hundred thirty-two".