13808080847 has 8 divisors (see below), whose sum is σ = 15142228992. Its totient is φ = 12487077400.

The previous prime is 13808080817. The next prime is 13808080907. The reversal of 13808080847 is 74808080831.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13808080847 - 2⁸ = 13808080591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13808080817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3283973 + ... + 3288174.

It is an arithmetic number, because the mean of its divisors is an integer number (1892778624).

Almost surely, 2^13808080847 is an apocalyptic number.

13808080847 is a deficient number, since it is larger than the sum of its proper divisors (1334148145).

13808080847 is a wasteful number, since it uses less digits than its factorization.

13808080847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6572349.

The product of its (nonzero) digits is 344064, while the sum is 47.

The spelling of 13808080847 in words is "thirteen billion, eight hundred eight million, eighty thousand, eight hundred forty-seven".