9442904 has 16 divisors (see below), whose sum is σ = 18040320. Its totient is φ = 4632160.

The previous prime is 9442889. The next prime is 9442907. The reversal of 9442904 is 4092449.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9442907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10712 + ... + 11559.

It is an arithmetic number, because the mean of its divisors is an integer number (1127520).

Almost surely, 2^9442904 is an apocalyptic number.

It is an amenable number.

9442904 is a deficient number, since it is larger than the sum of its proper divisors (8597416).

9442904 is a wasteful number, since it uses less digits than its factorization.

9442904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22330 (or 22326 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 9442904 is about 3072.9308485548. The cubic root of 9442904 is about 211.3660305821.

The spelling of 9442904 in words is "nine million, four hundred forty-two thousand, nine hundred four".