9644336 has 40 divisors (see below), whose sum is σ = 20311200. Its totient is φ = 4409856.

The previous prime is 9644333. The next prime is 9644359. The reversal of 9644336 is 6334469.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9644296 and 9644305.

It is not an unprimeable number, because it can be changed into a prime (9644333) 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, 41276 + ... + 41508.

It is an arithmetic number, because the mean of its divisors is an integer number (507780).

Almost surely, 2^9644336 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 9644336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10155600).

9644336 is an abundant number, since it is smaller than the sum of its proper divisors (10666864).

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

9644336 is a wasteful number, since it uses less digits than its factorization.

9644336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453 (or 447 counting only the distinct ones).

The product of its digits is 46656, while the sum is 35.

The square root of 9644336 is about 3105.5331265340. The cubic root of 9644336 is about 212.8583922144.

The spelling of 9644336 in words is "nine million, six hundred forty-four thousand, three hundred thirty-six".