13008879 has 12 divisors (see below), whose sum is σ = 20236216. Its totient is φ = 8005392.

The previous prime is 13008811. The next prime is 13008881. The reversal of 13008879 is 97880031.

13008879 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13008879 - 2⁹ = 13008367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13008679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55477 + ... + 55710.

Almost surely, 2^13008879 is an apocalyptic number.

13008879 is a deficient number, since it is larger than the sum of its proper divisors (7227337).

13008879 is a wasteful number, since it uses less digits than its factorization.

13008879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111206 (or 111203 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 13008879 is about 3606.7823610526. The cubic root of 13008879 is about 235.1869886423.

The spelling of 13008879 in words is "thirteen million, eight thousand, eight hundred seventy-nine".