260879468648 has 16 divisors (see below), whose sum is σ = 489675550500. Its totient is φ = 130299321856.

The previous prime is 260879468587. The next prime is 260879468651. The reversal of 260879468648 is 846864978062.

260879468648 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 212592922084 + 48286546564 = 461078^2 + 219742^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17543663 + ... + 17558526.

Almost surely, 2^260879468648 is an apocalyptic number.

It is an amenable number.

260879468648 is a deficient number, since it is larger than the sum of its proper divisors (228796081852).

260879468648 is a wasteful number, since it uses less digits than its factorization.

260879468648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35103124 (or 35103120 counting only the distinct ones).

The product of its (nonzero) digits is 222953472, while the sum is 68.

The spelling of 260879468648 in words is "two hundred sixty billion, eight hundred seventy-nine million, four hundred sixty-eight thousand, six hundred forty-eight".