469938009688 has 32 divisors (see below), whose sum is σ = 1008871472160. Its totient is φ = 201029713920.

The previous prime is 469938009677. The next prime is 469938009731. The reversal of 469938009688 is 886900839964.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7725481 + ... + 7786072.

It is an arithmetic number, because the mean of its divisors is an integer number (31527233505).

Almost surely, 2^469938009688 is an apocalyptic number.

It is an amenable number.

469938009688 is an abundant number, since it is smaller than the sum of its proper divisors (538933462472).

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

469938009688 is a wasteful number, since it uses less digits than its factorization.

469938009688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15512107 (or 15512103 counting only the distinct ones).

The product of its (nonzero) digits is 161243136, while the sum is 70.

The spelling of 469938009688 in words is "four hundred sixty-nine billion, nine hundred thirty-eight million, nine thousand, six hundred eighty-eight".