880783992 has 96 divisors (see below), whose sum is σ = 2614510080. Its totient is φ = 265654080.

The previous prime is 880783987. The next prime is 880784041. The reversal of 880783992 is 299387088.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174123 + ... + 179109.

It is an arithmetic number, because the mean of its divisors is an integer number (27234480).

Almost surely, 2^880783992 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 880783992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1307255040).

880783992 is an abundant number, since it is smaller than the sum of its proper divisors (1733726088).

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

880783992 is a wasteful number, since it uses less digits than its factorization.

880783992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5233 (or 5226 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The square root of 880783992 is about 29678.0051890285. The cubic root of 880783992 is about 958.5684653408.

The spelling of 880783992 in words is "eight hundred eighty million, seven hundred eighty-three thousand, nine hundred ninety-two".