9904376 has 16 divisors (see below), whose sum is σ = 19170240. Its totient is φ = 4792320.

The previous prime is 9904373. The next prime is 9904381. The reversal of 9904376 is 6734099.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9904373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19721 + ... + 20216.

It is an arithmetic number, because the mean of its divisors is an integer number (1198140).

Almost surely, 2^9904376 is an apocalyptic number.

It is an amenable number.

9904376 is a deficient number, since it is larger than the sum of its proper divisors (9265864).

9904376 is a wasteful number, since it uses less digits than its factorization.

9904376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39974 (or 39970 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 9904376 is about 3147.1218597315. The cubic root of 9904376 is about 214.7545495306.

The spelling of 9904376 in words is "nine million, nine hundred four thousand, three hundred seventy-six".