32650734864 has 180 divisors, whose sum is σ = 96928167728. Its totient is φ = 9463090560.

The previous prime is 32650734827. The next prime is 32650734913. The reversal of 32650734864 is 46843705623.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3067119 + ... + 3077745.

Almost surely, 2^32650734864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32650734864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48464083864).

32650734864 is an abundant number, since it is smaller than the sum of its proper divisors (64277432864).

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

32650734864 is a wasteful number, since it uses less digits than its factorization.

32650734864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10706 (or 10666 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 48.

The spelling of 32650734864 in words is "thirty-two billion, six hundred fifty million, seven hundred thirty-four thousand, eight hundred sixty-four".