9924408 has 96 divisors (see below), whose sum is σ = 30270240. Its totient is φ = 2914560.

The previous prime is 9924407. The next prime is 9924437. The reversal of 9924408 is 8044299.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9924407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21298 + ... + 21758.

It is an arithmetic number, because the mean of its divisors is an integer number (315315).

Almost surely, 2^9924408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9924408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15135120).

9924408 is an abundant number, since it is smaller than the sum of its proper divisors (20345832).

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

9924408 is a wasteful number, since it uses less digits than its factorization.

9924408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 502 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 9924408 is about 3150.3028425851. The cubic root of 9924408 is about 214.8992352767.

The spelling of 9924408 in words is "nine million, nine hundred twenty-four thousand, four hundred eight".