768192706873 has 4 divisors (see below), whose sum is σ = 768260633728. Its totient is φ = 768124780020.

The previous prime is 768192706867. The next prime is 768192706921. The reversal of 768192706873 is 378607291867.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 768192706873 - 2¹³ = 768192698681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (768192736873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33946461 + ... + 33969082.

It is an arithmetic number, because the mean of its divisors is an integer number (192065158432).

Almost surely, 2^768192706873 is an apocalyptic number.

It is an amenable number.

768192706873 is a deficient number, since it is larger than the sum of its proper divisors (67926855).

768192706873 is a wasteful number, since it uses less digits than its factorization.

768192706873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67926854.

The product of its (nonzero) digits is 42674688, while the sum is 64.

The spelling of 768192706873 in words is "seven hundred sixty-eight billion, one hundred ninety-two million, seven hundred six thousand, eight hundred seventy-three".