4679726439613 has 2 divisors, whose sum is σ = 4679726439614. Its totient is φ = 4679726439612.

The previous prime is 4679726439601. The next prime is 4679726439629. The reversal of 4679726439613 is 3169346279764.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4641706509444 + 38019930169 = 2154462^2 + 194987^2 .

It is a cyclic number.

It is not a de Polignac number, because 4679726439613 - 2²⁵ = 4679692885181 is a prime.

It is a super-2 number, since 2×4679726439613² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4679726439313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2339863219806 + 2339863219807.

It is an arithmetic number, because the mean of its divisors is an integer number (2339863219807).

Almost surely, 2^{4679726439613} is an apocalyptic number.

It is an amenable number.

4679726439613 is a deficient number, since it is larger than the sum of its proper divisors (1).

4679726439613 is an equidigital number, since it uses as much as digits as its factorization.

4679726439613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 246903552, while the sum is 67.

The spelling of 4679726439613 in words is "four trillion, six hundred seventy-nine billion, seven hundred twenty-six million, four hundred thirty-nine thousand, six hundred thirteen".