880808840 has 64 divisors (see below), whose sum is σ = 2091744000. Its totient is φ = 332881920.

The previous prime is 880808837. The next prime is 880808843. The reversal of 880808840 is 48808088.

It is an interprime number because it is at equal distance from previous prime (880808837) and next prime (880808843).

It is a junction number, because it is equal to n+sod(n) for n = 880808791 and 880808800.

It is not an unprimeable number, because it can be changed into a prime (880808843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326216 + ... + 328904.

It is an arithmetic number, because the mean of its divisors is an integer number (32683500).

Almost surely, 2^880808840 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 880808840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1045872000).

880808840 is an abundant number, since it is smaller than the sum of its proper divisors (1210935160).

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

880808840 is a wasteful number, since it uses less digits than its factorization.

880808840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3150 (or 3146 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 44.

The square root of 880808840 is about 29678.4238125949. The cubic root of 880808840 is about 958.5774793879.

The spelling of 880808840 in words is "eight hundred eighty million, eight hundred eight thousand, eight hundred forty".