9443944 has 8 divisors (see below), whose sum is σ = 17707410. Its totient is φ = 4721968.

The previous prime is 9443939. The next prime is 9443947. The reversal of 9443944 is 4493449.

It can be written as a sum of positive squares in only one way, i.e., 9424900 + 19044 = 3070^2 + 138^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (9443947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 590239 + ... + 590254.

Almost surely, 2^9443944 is an apocalyptic number.

It is an amenable number.

9443944 is a deficient number, since it is larger than the sum of its proper divisors (8263466).

9443944 is a wasteful number, since it uses less digits than its factorization.

9443944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180499 (or 1180495 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 9443944 is about 3073.1000634538. The cubic root of 9443944 is about 211.3737899396.

The spelling of 9443944 in words is "nine million, four hundred forty-three thousand, nine hundred forty-four".