9944441 has 16 divisors (see below), whose sum is σ = 11343360. Its totient is φ = 8648640.

The previous prime is 9944423. The next prime is 9944449. The reversal of 9944441 is 1444499.

It is not a de Polignac number, because 9944441 - 2⁶ = 9944377 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9944449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23411 + ... + 23831.

It is an arithmetic number, because the mean of its divisors is an integer number (708960).

Almost surely, 2^9944441 is an apocalyptic number.

It is an amenable number.

9944441 is a deficient number, since it is larger than the sum of its proper divisors (1398919).

9944441 is a wasteful number, since it uses less digits than its factorization.

9944441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536.

The product of its digits is 20736, while the sum is 35.

The square root of 9944441 is about 3153.4807752704. The cubic root of 9944441 is about 215.0437336670.

The spelling of 9944441 in words is "nine million, nine hundred forty-four thousand, four hundred forty-one".