32079989760 has 704 divisors, whose sum is σ = 128754662400. Its totient is φ = 6636699648.

The previous prime is 32079989707. The next prime is 32079989779. The reversal of 32079989760 is 6798997023.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 32079989694 and 32079989703.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 82467646 + ... + 82468034.

Almost surely, 2^32079989760 is an apocalyptic number.

32079989760 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32079989760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64377331200).

32079989760 is an abundant number, since it is smaller than the sum of its proper divisors (96674672640).

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

32079989760 is a wasteful number, since it uses less digits than its factorization.

32079989760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 10287648, while the sum is 60.

The spelling of 32079989760 in words is "thirty-two billion, seventy-nine million, nine hundred eighty-nine thousand, seven hundred sixty".