2708514319679 has 4 divisors (see below), whose sum is σ = 3095444936784. Its totient is φ = 2321583702576.

The previous prime is 2708514319663. The next prime is 2708514319691. The reversal of 2708514319679 is 9769134158072.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2708514319679 - 2⁴ = 2708514319663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2708514315679) 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, 193465308542 + ... + 193465308555.

It is an arithmetic number, because the mean of its divisors is an integer number (773861234196).

It is a 2-persistent number, because it is pandigital, and so is 2⋅2708514319679 = 5417028639358, but 3⋅2708514319679 = 8125542959037 is not.

Almost surely, 2^{2708514319679} is an apocalyptic number.

2708514319679 is a deficient number, since it is larger than the sum of its proper divisors (386930617105).

2708514319679 is an equidigital number, since it uses as much as digits as its factorization.

2708514319679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386930617104.

The product of its (nonzero) digits is 22861440, while the sum is 62.

The spelling of 2708514319679 in words is "two trillion, seven hundred eight billion, five hundred fourteen million, three hundred nineteen thousand, six hundred seventy-nine".