8878228788 has 96 divisors (see below), whose sum is σ = 24574298112. Its totient is φ = 2459260800.

The previous prime is 8878228783. The next prime is 8878228811.

It is a happy number.

8878228788 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8878228783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151633 + ... + 201863.

It is an arithmetic number, because the mean of its divisors is an integer number (255982272).

Almost surely, 2^8878228788 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 8878228788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12287149056).

8878228788 is an abundant number, since it is smaller than the sum of its proper divisors (15696069324).

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

8878228788 is a wasteful number, since it uses less digits than its factorization.

8878228788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50365 (or 50363 counting only the distinct ones).

The product of its digits is 51380224, while the sum is 66.

The square root of 8878228788 is about 94224.3534761582. The cubic root of 8878228788 is about 2070.6599207516.

The spelling of 8878228788 in words is "eight billion, eight hundred seventy-eight million, two hundred twenty-eight thousand, seven hundred eighty-eight".