8888778888 has 32 divisors (see below), whose sum is σ = 24242124960. Its totient is φ = 2693569280.

The previous prime is 8888778883. The next prime is 8888778889.

8888778888 is nontrivially palindromic in base 10.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (8888778883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16834545 + ... + 16835072.

It is an arithmetic number, because the mean of its divisors is an integer number (757566405).

Almost surely, 2^8888778888 is an apocalyptic number.

8888778888 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8888778888 is an abundant number, since it is smaller than the sum of its proper divisors (15353346072).

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

8888778888 is a wasteful number, since it uses less digits than its factorization.

8888778888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33669637 (or 33669633 counting only the distinct ones).

The product of its digits is 822083584, while the sum is 78.

The square root of 8888778888 is about 94280.3207885930. The cubic root of 8888778888 is about 2071.4797923089.

The spelling of 8888778888 in words is "eight billion, eight hundred eighty-eight million, seven hundred seventy-eight thousand, eight hundred eighty-eight".