9924444 has 30 divisors (see below), whose sum is σ = 25945304. Its totient is φ = 3308040.

The previous prime is 9924437. The next prime is 9924457. The reversal of 9924444 is 4444299.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

9924444 is a modest number, since divided by 4444 gives 992 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 9924399 and 9924408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 14992 + ... + 15639.

Almost surely, 2^9924444 is an apocalyptic number.

It is an amenable number.

9924444 is an abundant number, since it is smaller than the sum of its proper divisors (16020860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9924444 is a wasteful number, since it uses less digits than its factorization.

9924444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30647 (or 30636 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 9924444 is about 3150.3085563163. The cubic root of 9924444 is about 214.8994951197.

The spelling of 9924444 in words is "nine million, nine hundred twenty-four thousand, four hundred forty-four".