13676619897 has 12 divisors (see below), whose sum is σ = 20392379904. Its totient is φ = 8823625560.

The previous prime is 13676619877. The next prime is 13676619923. The reversal of 13676619897 is 79891667631.

13676619897 is a `hidden beast` number, since 1 + 3 + 6 + 7 + 6 + 619 + 8 + 9 + 7 = 666.

13676619897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13676619897 - 2¹⁰ = 13676618873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13676619877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24509793 + ... + 24510350.

It is an arithmetic number, because the mean of its divisors is an integer number (1699364992).

Almost surely, 2^13676619897 is an apocalyptic number.

It is an amenable number.

13676619897 is a deficient number, since it is larger than the sum of its proper divisors (6715760007).

13676619897 is a wasteful number, since it uses less digits than its factorization.

13676619897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49020180 (or 49020177 counting only the distinct ones).

The product of its digits is 20575296, while the sum is 63.

The spelling of 13676619897 in words is "thirteen billion, six hundred seventy-six million, six hundred nineteen thousand, eight hundred ninety-seven".