13676843 has 4 divisors (see below), whose sum is σ = 13692768. Its totient is φ = 13660920.

The previous prime is 13676837. The next prime is 13676879. The reversal of 13676843 is 34867631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34867631 = 173 ⋅201547.

It is a cyclic number.

It is not a de Polignac number, because 13676843 - 2⁸ = 13676587 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13676797 and 13676806.

It is not an unprimeable number, because it can be changed into a prime (13676833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6596 + ... + 8417.

It is an arithmetic number, because the mean of its divisors is an integer number (3423192).

Almost surely, 2^13676843 is an apocalyptic number.

13676843 is a deficient number, since it is larger than the sum of its proper divisors (15925).

13676843 is an equidigital number, since it uses as much as digits as its factorization.

13676843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15924.

The product of its digits is 72576, while the sum is 38.

The square root of 13676843 is about 3698.2215996341. The cubic root of 13676843 is about 239.1453572104.

The spelling of 13676843 in words is "thirteen million, six hundred seventy-six thousand, eight hundred forty-three".