9909104 has 20 divisors (see below), whose sum is σ = 19608864. Its totient is φ = 4848768.

The previous prime is 9909091. The next prime is 9909139. The reversal of 9909104 is 4019099.

9909104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 5837 + ... + 7340.

Almost surely, 2^9909104 is an apocalyptic number.

9909104 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

9909104 is a deficient number, since it is larger than the sum of its proper divisors (9699760).

9909104 is a wasteful number, since it uses less digits than its factorization.

9909104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13232 (or 13226 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 9909104 is about 3147.8729326324. The cubic root of 9909104 is about 214.7887161787.

The spelling of 9909104 in words is "nine million, nine hundred nine thousand, one hundred four".