32679443676 has 96 divisors (see below), whose sum is σ = 85392921600. Its totient is φ = 9643345920.

The previous prime is 32679443653. The next prime is 32679443677. The reversal of 32679443676 is 67634497623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32679443677) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 739780 + ... + 782708.

It is an arithmetic number, because the mean of its divisors is an integer number (889509600).

Almost surely, 2^32679443676 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 32679443676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42696460800).

32679443676 is an abundant number, since it is smaller than the sum of its proper divisors (52713477924).

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

32679443676 is a wasteful number, since it uses less digits than its factorization.

32679443676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43099 (or 43097 counting only the distinct ones).

The product of its digits is 27433728, while the sum is 57.

The spelling of 32679443676 in words is "thirty-two billion, six hundred seventy-nine million, four hundred forty-three thousand, six hundred seventy-six".