9888896 has 32 divisors (see below), whose sum is σ = 20563200. Its totient is φ = 4728064.

The previous prime is 9888889. The next prime is 9888929. The reversal of 9888896 is 6988889.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1265 + ... + 4623.

It is an arithmetic number, because the mean of its divisors is an integer number (642600).

Almost surely, 2^9888896 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 9888896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10281600).

9888896 is an abundant number, since it is smaller than the sum of its proper divisors (10674304).

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

9888896 is a wasteful number, since it uses less digits than its factorization.

9888896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3396 (or 3384 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 56.

The square root of 9888896 is about 3144.6615080164. The cubic root of 9888896 is about 214.6426079712.

The spelling of 9888896 in words is "nine million, eight hundred eighty-eight thousand, eight hundred ninety-six".