9680470785 has 40 divisors (see below), whose sum is σ = 17377347240. Its totient is φ = 5155716096.

The previous prime is 9680470771. The next prime is 9680470799. The reversal of 9680470785 is 5870740869.

9680470785 is a `hidden beast` number, since 96 + 8 + 0 + 470 + 7 + 85 = 666.

It is an interprime number because it is at equal distance from previous prime (9680470771) and next prime (9680470799).

It can be written as a sum of positive squares in 4 ways, for example, as 4244652801 + 5435817984 = 65151^2 + 73728^2 .

It is not a de Polignac number, because 9680470785 - 2⁹ = 9680470273 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 280561 + ... + 313169.

It is an arithmetic number, because the mean of its divisors is an integer number (434433681).

Almost surely, 2^9680470785 is an apocalyptic number.

It is an amenable number.

9680470785 is a deficient number, since it is larger than the sum of its proper divisors (7696876455).

9680470785 is a wasteful number, since it uses less digits than its factorization.

9680470785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33359 (or 33350 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The square root of 9680470785 is about 98389.3834974079. The cubic root of 9680470785 is about 2131.2390232175.

The spelling of 9680470785 in words is "nine billion, six hundred eighty million, four hundred seventy thousand, seven hundred eighty-five".