9680009 has 4 divisors (see below), whose sum is σ = 9750804. Its totient is φ = 9609216.

The previous prime is 9680003. The next prime is 9680023. The reversal of 9680009 is 9000869.

It is a happy number.

9680009 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9000869 = 2063 ⋅4363.

It can be written as a sum of positive squares in 2 ways, for example, as 7728400 + 1951609 = 2780^2 + 1397^2 .

It is a cyclic number.

It is not a de Polignac number, because 9680009 - 2⁸ = 9679753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9680003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35192 + ... + 35465.

It is an arithmetic number, because the mean of its divisors is an integer number (2437701).

Almost surely, 2^9680009 is an apocalyptic number.

It is an amenable number.

9680009 is a deficient number, since it is larger than the sum of its proper divisors (70795).

9680009 is a wasteful number, since it uses less digits than its factorization.

9680009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70794.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 9680009 is about 3111.2712835753. The cubic root of 9680009 is about 213.1205134030.

The spelling of 9680009 in words is "nine million, six hundred eighty thousand, nine".