9385904 has 40 divisors (see below), whose sum is σ = 21012048. Its totient is φ = 4014080.

The previous prime is 9385903. The next prime is 9385919. The reversal of 9385904 is 4095839.

It is not an unprimeable number, because it can be changed into a prime (9385903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1424 + ... + 4560.

Almost surely, 2^9385904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9385904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10506024).

9385904 is an abundant number, since it is smaller than the sum of its proper divisors (11626144).

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

9385904 is a wasteful number, since it uses less digits than its factorization.

9385904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3173 (or 3167 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 9385904 is about 3063.6422767680. The cubic root of 9385904 is about 210.9398838944.

The spelling of 9385904 in words is "nine million, three hundred eighty-five thousand, nine hundred four".