9904336 has 40 divisors (see below), whose sum is σ = 21889224. Its totient is φ = 4300800.

The previous prime is 9904333. The next prime is 9904343. The reversal of 9904336 is 6334099.

It can be written as a sum of positive squares in 4 ways, for example, as 1166400 + 8737936 = 1080^2 + 2956^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9904331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2136 + ... + 4936.

Almost surely, 2^9904336 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 9904336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10944612).

9904336 is an abundant number, since it is smaller than the sum of its proper divisors (11984888).

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

9904336 is a wasteful number, since it uses less digits than its factorization.

9904336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2839 (or 2833 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 9904336 is about 3147.1155047122. The cubic root of 9904336 is about 214.7542604263.

The spelling of 9904336 in words is "nine million, nine hundred four thousand, three hundred thirty-six".