9696440 has 64 divisors (see below), whose sum is σ = 24343200. Its totient is φ = 3451392.

The previous prime is 9696439. The next prime is 9696451. The reversal of 9696440 is 446969.

It is a junction number, because it is equal to n+sod(n) for n = 9696394 and 9696403.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 14759 + ... + 15401.

Almost surely, 2^9696440 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 9696440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12171600).

9696440 is an abundant number, since it is smaller than the sum of its proper divisors (14646760).

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

9696440 is a wasteful number, since it uses less digits than its factorization.

9696440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696 (or 692 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 9696440 is about 3113.9107244749. The cubic root of 9696440 is about 213.2410299471.

The spelling of 9696440 in words is "nine million, six hundred ninety-six thousand, four hundred forty".