9442444 has 24 divisors (see below), whose sum is σ = 18301248. Its totient is φ = 4226640.

The previous prime is 9442439. The next prime is 9442457. The reversal of 9442444 is 4442449.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1347 + ... + 4549.

It is an arithmetic number, because the mean of its divisors is an integer number (762552).

Almost surely, 2^9442444 is an apocalyptic number.

It is an amenable number.

9442444 is a deficient number, since it is larger than the sum of its proper divisors (8858804).

9442444 is a wasteful number, since it uses less digits than its factorization.

9442444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285 (or 3283 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 9442444 is about 3072.8560005311. The cubic root of 9442444 is about 211.3625983769.

The spelling of 9442444 in words is "nine million, four hundred forty-two thousand, four hundred forty-four".