9989312 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 9989312.
It is an unprimeable number.
Almost surely, 29989312 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 9989312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9997440).
9989312 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9989312 is a wasteful number, since it uses less digits than its factorization.
9989312 is an odious number, because the sum of its binary digits is odd.
The square root of 9989312 is about 3160.5872871984. The cubic root of 9989312 is about 215.3666863150.
The spelling of 9989312 in words is "nine million, nine hundred eighty-nine thousand, three hundred twelve".