988284888 has 112 divisors (see below), whose sum is σ = 2808529080. Its totient is φ = 325845504.

The previous prime is 988284887. The next prime is 988284931. The reversal of 988284888 is 888482889.

988284888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988284887) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 564831 + ... + 566577.

Almost surely, 2^988284888 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 988284888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1404264540).

988284888 is an abundant number, since it is smaller than the sum of its proper divisors (1820244192).

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

988284888 is a wasteful number, since it uses less digits than its factorization.

988284888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868 (or 1849 counting only the distinct ones).

The product of its digits is 18874368, while the sum is 63.

The square root of 988284888 is about 31436.9987117091. The cubic root of 988284888 is about 996.0796133196.

The spelling of 988284888 in words is "nine hundred eighty-eight million, two hundred eighty-four thousand, eight hundred eighty-eight".