988310912 has 64 divisors (see below), whose sum is σ = 2114411040. Its totient is φ = 458465280.

The previous prime is 988310909. The next prime is 988310927. The reversal of 988310912 is 219013889.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 988310912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151298 + ... + 157694.

Almost surely, 2^988310912 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 988310912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1057205520).

988310912 is an abundant number, since it is smaller than the sum of its proper divisors (1126100128).

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

988310912 is a wasteful number, since it uses less digits than its factorization.

988310912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6499 (or 6487 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 41.

The square root of 988310912 is about 31437.4126161807. The cubic root of 988310912 is about 996.0883563277.

The spelling of 988310912 in words is "nine hundred eighty-eight million, three hundred ten thousand, nine hundred twelve".