3105711798879 has 16 divisors (see below), whose sum is σ = 4168142438400. Its totient is φ = 2056896566496.

The previous prime is 3105711798869. The next prime is 3105711798971. The reversal of 3105711798879 is 9788971175013.

It is not a de Polignac number, because 3105711798879 - 2¹⁹ = 3105711274591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3105711798809) 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, 1675539 + ... + 3003140.

It is an arithmetic number, because the mean of its divisors is an integer number (260508902400).

Almost surely, 2^{3105711798879} is an apocalyptic number.

3105711798879 is a deficient number, since it is larger than the sum of its proper divisors (1062430639521).

3105711798879 is a wasteful number, since it uses less digits than its factorization.

3105711798879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4680134.

The product of its (nonzero) digits is 26671680, while the sum is 66.

The spelling of 3105711798879 in words is "three trillion, one hundred five billion, seven hundred eleven million, seven hundred ninety-eight thousand, eight hundred seventy-nine".