878751888 has 120 divisors (see below), whose sum is σ = 2651517792. Its totient is φ = 250048512.

The previous prime is 878751883. The next prime is 878751901. The reversal of 878751888 is 888157878.

It is not an unprimeable number, because it can be changed into a prime (878751883) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 721456 + ... + 722672.

Almost surely, 2^878751888 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 878751888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1325758896).

878751888 is an abundant number, since it is smaller than the sum of its proper divisors (1772765904).

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

878751888 is a wasteful number, since it uses less digits than its factorization.

878751888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1549 (or 1536 counting only the distinct ones).

The product of its digits is 8028160, while the sum is 60.

The square root of 878751888 is about 29643.7495604048. The cubic root of 878751888 is about 957.8307094337.

The spelling of 878751888 in words is "eight hundred seventy-eight million, seven hundred fifty-one thousand, eight hundred eighty-eight".