9680999 has 8 divisors (see below), whose sum is σ = 10140000. Its totient is φ = 9225216.

The previous prime is 9680989. The next prime is 9681011. The reversal of 9680999 is 9990869.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9680999 - 2⁸ = 9680743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9680929) 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 7 ways as a sum of consecutive naturals, for example, 7127 + ... + 8375.

It is an arithmetic number, because the mean of its divisors is an integer number (1267500).

Almost surely, 2^9680999 is an apocalyptic number.

9680999 is a deficient number, since it is larger than the sum of its proper divisors (459001).

9680999 is a wasteful number, since it uses less digits than its factorization.

9680999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609.

The product of its (nonzero) digits is 314928, while the sum is 50.

The square root of 9680999 is about 3111.4303784594. The cubic root of 9680999 is about 213.1277786206.

The spelling of 9680999 in words is "nine million, six hundred eighty thousand, nine hundred ninety-nine".