26760630879 has 24 divisors (see below), whose sum is σ = 41018129152. Its totient is φ = 17425520280.

The previous prime is 26760630829. The next prime is 26760630889. The reversal of 26760630879 is 97803606762.

26760630879 is a `hidden beast` number, since 26 + 7 + 606 + 3 + 0 + 8 + 7 + 9 = 666.

It is not a de Polignac number, because 26760630879 - 2⁸ = 26760630623 is a prime.

It is a super-2 number, since 2×26760630879² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26760630829) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1270087 + ... + 1290984.

Almost surely, 2^26760630879 is an apocalyptic number.

26760630879 is a deficient number, since it is larger than the sum of its proper divisors (14257498273).

26760630879 is an equidigital number, since it uses as much as digits as its factorization.

26760630879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2561129 (or 2561117 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The spelling of 26760630879 in words is "twenty-six billion, seven hundred sixty million, six hundred thirty thousand, eight hundred seventy-nine".