988443232 has 96 divisors (see below), whose sum is σ = 2352430080. Its totient is φ = 399375360.

The previous prime is 988443227. The next prime is 988443241. The reversal of 988443232 is 232344889.

988443232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1152948 + ... + 1153804.

It is an arithmetic number, because the mean of its divisors is an integer number (24504480).

Almost surely, 2^988443232 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 988443232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1176215040).

988443232 is an abundant number, since it is smaller than the sum of its proper divisors (1363986848).

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

988443232 is a wasteful number, since it uses less digits than its factorization.

988443232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164 (or 1156 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 988443232 is about 31439.5170446367. The cubic root of 988443232 is about 996.1328081050.

The spelling of 988443232 in words is "nine hundred eighty-eight million, four hundred forty-three thousand, two hundred thirty-two".