878850560 has 80 divisors (see below), whose sum is σ = 2408256576. Its totient is φ = 301314048.

The previous prime is 878850521. The next prime is 878850617. The reversal of 878850560 is 65058878.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6602 + ... + 42441.

Almost surely, 2^878850560 is an apocalyptic number.

878850560 is a gapful number since it is divisible by the number (80) 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 878850560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1204128288).

878850560 is an abundant number, since it is smaller than the sum of its proper divisors (1529406016).

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

878850560 is an equidigital number, since it uses as much as digits as its factorization.

878850560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49073 (or 49057 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 47.

The square root of 878850560 is about 29645.4138105711. The cubic root of 878850560 is about 957.8665585874.

The spelling of 878850560 in words is "eight hundred seventy-eight million, eight hundred fifty thousand, five hundred sixty".