846320730785 has 16 divisors (see below), whose sum is σ = 1048376381952. Its totient is φ = 655196860800.

The previous prime is 846320730781. The next prime is 846320730793. The reversal of 846320730785 is 587037023648.

It is not a de Polignac number, because 846320730785 - 2² = 846320730781 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (846320730781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7604390 + ... + 7714880.

It is an arithmetic number, because the mean of its divisors is an integer number (65523523872).

Almost surely, 2^846320730785 is an apocalyptic number.

It is an amenable number.

846320730785 is a deficient number, since it is larger than the sum of its proper divisors (202055651167).

846320730785 is a wasteful number, since it uses less digits than its factorization.

846320730785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159944.

The product of its (nonzero) digits is 6773760, while the sum is 53.

The spelling of 846320730785 in words is "eight hundred forty-six billion, three hundred twenty million, seven hundred thirty thousand, seven hundred eighty-five".