469972632 has 16 divisors (see below), whose sum is σ = 1174931640. Its totient is φ = 156657536.

The previous prime is 469972621. The next prime is 469972661. The reversal of 469972632 is 236279964.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9791073 + ... + 9791120.

Almost surely, 2^469972632 is an apocalyptic number.

It is an amenable number.

469972632 is an abundant number, since it is smaller than the sum of its proper divisors (704959008).

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

469972632 is a wasteful number, since it uses less digits than its factorization.

469972632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19582202 (or 19582198 counting only the distinct ones).

The product of its digits is 979776, while the sum is 48.

The square root of 469972632 is about 21678.8521836374. The cubic root of 469972632 is about 777.4829182601.

The spelling of 469972632 in words is "four hundred sixty-nine million, nine hundred seventy-two thousand, six hundred thirty-two".