9904099 has 8 divisors (see below), whose sum is σ = 10386432. Its totient is φ = 9426120.

The previous prime is 9904079. The next prime is 9904117.

9904099 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9904099 - 2¹⁵ = 9871331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9904019) 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, 4164 + ... + 6094.

It is an arithmetic number, because the mean of its divisors is an integer number (1298304).

Almost surely, 2^9904099 is an apocalyptic number.

9904099 is a deficient number, since it is larger than the sum of its proper divisors (482333).

9904099 is a wasteful number, since it uses less digits than its factorization.

9904099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2177.

The product of its (nonzero) digits is 26244, while the sum is 40.

The square root of 9904099 is about 3147.0778509595. The cubic root of 9904099 is about 214.7525474673.

The spelling of 9904099 in words is "nine million, nine hundred four thousand, ninety-nine".