9684441 has 40 divisors (see below), whose sum is σ = 16526664. Its totient is φ = 5598720.

The previous prime is 9684427. The next prime is 9684443. The reversal of 9684441 is 1444869.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 810000 + 8874441 = 900^2 + 2979^2 .

It is not a de Polignac number, because 9684441 - 2⁶ = 9684377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9684396 and 9684405.

It is not an unprimeable number, because it can be changed into a prime (9684443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 17631 + ... + 18171.

Almost surely, 2^9684441 is an apocalyptic number.

It is an amenable number.

9684441 is a deficient number, since it is larger than the sum of its proper divisors (6842223).

9684441 is a wasteful number, since it uses less digits than its factorization.

9684441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583 (or 574 counting only the distinct ones).

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

The square root of 9684441 is about 3111.9834511128. The cubic root of 9684441 is about 213.1530342405.

The spelling of 9684441 in words is "nine million, six hundred eighty-four thousand, four hundred forty-one".