9904384 has 36 divisors (see below), whose sum is σ = 22598464. Its totient is φ = 4243968.

The previous prime is 9904381. The next prime is 9904393. The reversal of 9904384 is 4834099.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (9904381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 972 + ... + 4555.

Almost surely, 2^9904384 is an apocalyptic number.

It is an amenable number.

9904384 is an abundant number, since it is smaller than the sum of its proper divisors (12694080).

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

9904384 is an equidigital number, since it uses as much as digits as its factorization.

9904384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550 (or 5536 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 9904384 is about 3147.1231307338. The cubic root of 9904384 is about 214.7546073514.

The spelling of 9904384 in words is "nine million, nine hundred four thousand, three hundred eighty-four".