9908304 has 80 divisors (see below), whose sum is σ = 30081408. Its totient is φ = 2750976.

The previous prime is 9908303. The next prime is 9908321. The reversal of 9908304 is 4038099.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9908303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12034 + ... + 12830.

Almost surely, 2^9908304 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 9908304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15040704).

9908304 is an abundant number, since it is smaller than the sum of its proper divisors (20173104).

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

9908304 is a wasteful number, since it uses less digits than its factorization.

9908304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852 (or 846 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 9908304 is about 3147.7458601355. The cubic root of 9908304 is about 214.7829357840.

The spelling of 9908304 in words is "nine million, nine hundred eight thousand, three hundred four".