9680947825 has 12 divisors (see below), whose sum is σ = 12526305408. Its totient is φ = 7408029200.

The previous prime is 9680947817. The next prime is 9680947831. The reversal of 9680947825 is 5287490869.

It is not a de Polignac number, because 9680947825 - 2³ = 9680947817 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9680947825.

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 11 ways as a sum of consecutive naturals, for example, 8417641 + ... + 8418790.

It is an arithmetic number, because the mean of its divisors is an integer number (1043858784).

Almost surely, 2^9680947825 is an apocalyptic number.

It is an amenable number.

9680947825 is a deficient number, since it is larger than the sum of its proper divisors (2845357583).

9680947825 is a wasteful number, since it uses less digits than its factorization.

9680947825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16836464 (or 16836459 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 58.

The square root of 9680947825 is about 98391.8077128376. The cubic root of 9680947825 is about 2131.2740307975.

The spelling of 9680947825 in words is "nine billion, six hundred eighty million, nine hundred forty-seven thousand, eight hundred twenty-five".