879730495761 has 8 divisors (see below), whose sum is σ = 1263202763200. Its totient is φ = 541372612752.

The previous prime is 879730495751. The next prime is 879730495789. The reversal of 879730495761 is 167594037978.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 879730495761 - 2⁵ = 879730495729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 879730495692 and 879730495701.

It is not an unprimeable number, because it can be changed into a prime (879730495751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11278596061 + ... + 11278596138.

It is an arithmetic number, because the mean of its divisors is an integer number (157900345400).

Almost surely, 2^879730495761 is an apocalyptic number.

It is an amenable number.

879730495761 is a deficient number, since it is larger than the sum of its proper divisors (383472267439).

879730495761 is a wasteful number, since it uses less digits than its factorization.

879730495761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22557192215.

The product of its (nonzero) digits is 80015040, while the sum is 66.

The spelling of 879730495761 in words is "eight hundred seventy-nine billion, seven hundred thirty million, four hundred ninety-five thousand, seven hundred sixty-one".