9841216 has 56 divisors (see below), whose sum is σ = 24359616. Its totient is φ = 3832320.

The previous prime is 9841207. The next prime is 9841219. The reversal of 9841216 is 6121489.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (9841219) 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, 3930 + ... + 5926.

Almost surely, 2^9841216 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 9841216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12179808).

9841216 is an abundant number, since it is smaller than the sum of its proper divisors (14518400).

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

9841216 is a wasteful number, since it uses less digits than its factorization.

9841216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027 (or 2017 counting only the distinct ones).

The product of its digits is 3456, while the sum is 31.

The square root of 9841216 is about 3137.0712456047. The cubic root of 9841216 is about 214.2970806246.

It can be divided in two parts, 98 and 41216, that added together give a palindrome (41314).

The spelling of 9841216 in words is "nine million, eight hundred forty-one thousand, two hundred sixteen".