9904611 has 8 divisors (see below), whose sum is σ = 13224640. Its totient is φ = 6593832.

The previous prime is 9904589. The next prime is 9904613. The reversal of 9904611 is 1164099.

9904611 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 9904611 - 2⁵ = 9904579 is a prime.

It is a super-2 number, since 2×9904611² = 196202638122642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9904613) 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, 780 + ... + 4518.

It is an arithmetic number, because the mean of its divisors is an integer number (1653080).

Almost surely, 2^9904611 is an apocalyptic number.

9904611 is a deficient number, since it is larger than the sum of its proper divisors (3320029).

9904611 is a wasteful number, since it uses less digits than its factorization.

9904611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4625.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 9904611 is about 3147.1591952108. The cubic root of 9904611 is about 214.7562480028.

The spelling of 9904611 in words is "nine million, nine hundred four thousand, six hundred eleven".