9924940 has 24 divisors (see below), whose sum is σ = 22069152. Its totient is φ = 3736320.

The previous prime is 9924919. The next prime is 9924949. The reversal of 9924940 is 494299.

9924940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 9924940.

It is not an unprimeable number, because it can be changed into a prime (9924949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14256 + ... + 14935.

It is an arithmetic number, because the mean of its divisors is an integer number (919548).

Almost surely, 2^9924940 is an apocalyptic number.

It is an amenable number.

9924940 is an abundant number, since it is smaller than the sum of its proper divisors (12144212).

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

9924940 is a wasteful number, since it uses less digits than its factorization.

9924940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29217 (or 29215 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 9924940 is about 3150.3872777803. The cubic root of 9924940 is about 214.9030751145.

The spelling of 9924940 in words is "nine million, nine hundred twenty-four thousand, nine hundred forty".