9844164 has 36 divisors (see below), whose sum is σ = 27147120. Its totient is φ = 2982960.

The previous prime is 9844157. The next prime is 9844181. The reversal of 9844164 is 4614489.

It is a happy number.

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

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12034 + ... + 12825.

Almost surely, 2^9844164 is an apocalyptic number.

It is an amenable number.

9844164 is an abundant number, since it is smaller than the sum of its proper divisors (17302956).

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

9844164 is a wasteful number, since it uses less digits than its factorization.

9844164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24880 (or 24875 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 9844164 is about 3137.5410754283. The cubic root of 9844164 is about 214.3184765145.

The spelling of 9844164 in words is "nine million, eight hundred forty-four thousand, one hundred sixty-four".