878773088 has 48 divisors (see below), whose sum is σ = 1784525904. Its totient is φ = 425664000.

The previous prime is 878773057. The next prime is 878773097. The reversal of 878773088 is 880377878.

It is a congruent number.

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, 295706 + ... + 298662.

It is an arithmetic number, because the mean of its divisors is an integer number (37177623).

Almost surely, 2^878773088 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 878773088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (892262952).

878773088 is an abundant number, since it is smaller than the sum of its proper divisors (905752816).

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

878773088 is a wasteful number, since it uses less digits than its factorization.

878773088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3255 (or 3247 counting only the distinct ones).

The product of its (nonzero) digits is 4214784, while the sum is 56.

The square root of 878773088 is about 29644.1071378444. The cubic root of 878773088 is about 957.8384119672.

The spelling of 878773088 in words is "eight hundred seventy-eight million, seven hundred seventy-three thousand, eighty-eight".