32839877980 has 96 divisors (see below), whose sum is σ = 85036202496. Its totient is φ = 10373965056.

The previous prime is 32839877909. The next prime is 32839878017. The reversal of 32839877980 is 8977893823.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 979047 + ... + 1012033.

It is an arithmetic number, because the mean of its divisors is an integer number (885793776).

Almost surely, 2^32839877980 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 32839877980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42518101248).

32839877980 is an abundant number, since it is smaller than the sum of its proper divisors (52196324516).

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

32839877980 is a wasteful number, since it uses less digits than its factorization.

32839877980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33563 (or 33561 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 64.

The spelling of 32839877980 in words is "thirty-two billion, eight hundred thirty-nine million, eight hundred seventy-seven thousand, nine hundred eighty".