9894924 has 36 divisors (see below), whose sum is σ = 26937456. Its totient is φ = 3044448.

The previous prime is 9894923. The next prime is 9894967. The reversal of 9894924 is 4294989.

9894924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 9894924.

It is not an unprimeable number, because it can be changed into a prime (9894923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10104 + ... + 11039.

Almost surely, 2^9894924 is an apocalyptic number.

It is an amenable number.

9894924 is an abundant number, since it is smaller than the sum of its proper divisors (17042532).

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

9894924 is a wasteful number, since it uses less digits than its factorization.

9894924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21166 (or 21161 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 9894924 is about 3145.6198117382. The cubic root of 9894924 is about 214.6862125295.

The spelling of 9894924 in words is "nine million, eight hundred ninety-four thousand, nine hundred twenty-four".