It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a plaindrome in base 8.
It is a nialpdrome in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 9444.
It is an unprimeable number.
9444 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
29444 is an apocalyptic number.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9444 is a wasteful number, since it uses less digits than its factorization.
9444 is an evil number, because the sum of its binary digits is even.
The square root of 9444 is about 97.1802449061. The cubic root of 9444 is about 21.1374207735.
The spelling of 9444 in words is "nine thousand, four hundred forty-four".