9404446 has 8 divisors (see below), whose sum is σ = 14138280. Its totient is φ = 4691688.

The previous prime is 9404443. The next prime is 9404489. The reversal of 9404446 is 6444049.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9404443) 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, 4101 + ... + 5968.

It is an arithmetic number, because the mean of its divisors is an integer number (1767285).

Almost surely, 2^9404446 is an apocalyptic number.

9404446 is a deficient number, since it is larger than the sum of its proper divisors (4733834).

9404446 is a wasteful number, since it uses less digits than its factorization.

9404446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10538.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 9404446 is about 3066.6669202898. Note that the first 3 decimals coincide. The cubic root of 9404446 is about 211.0786975371.

The spelling of 9404446 in words is "nine million, four hundred four thousand, four hundred forty-six".