16808634832 has 20 divisors (see below), whose sum is σ = 35527342176. Its totient is φ = 7640288480.

The previous prime is 16808634793. The next prime is 16808634833. The reversal of 16808634832 is 23843680861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16808634833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47751628 + ... + 47751979.

Almost surely, 2^16808634832 is an apocalyptic number.

It is an amenable number.

16808634832 is an abundant number, since it is smaller than the sum of its proper divisors (18718707344).

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

16808634832 is a wasteful number, since it uses less digits than its factorization.

16808634832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95503626 (or 95503620 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 49.

The spelling of 16808634832 in words is "sixteen billion, eight hundred eight million, six hundred thirty-four thousand, eight hundred thirty-two".