8083966785 has 16 divisors (see below), whose sum is σ = 12990834240. Its totient is φ = 4292619840.

The previous prime is 8083966721. The next prime is 8083966801. The reversal of 8083966785 is 5876693808.

It is not a de Polignac number, because 8083966785 - 2⁶ = 8083966721 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1173271 + ... + 1180140.

It is an arithmetic number, because the mean of its divisors is an integer number (811927140).

Almost surely, 2^8083966785 is an apocalyptic number.

It is an amenable number.

8083966785 is a deficient number, since it is larger than the sum of its proper divisors (4906867455).

8083966785 is a wasteful number, since it uses less digits than its factorization.

8083966785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353648.

The product of its (nonzero) digits is 17418240, while the sum is 60.

The square root of 8083966785 is about 89910.8824614685. The cubic root of 8083966785 is about 2006.9728932109.

The spelling of 8083966785 in words is "eight billion, eighty-three million, nine hundred sixty-six thousand, seven hundred eighty-five".