13673586347 has 2 divisors, whose sum is σ = 13673586348. Its totient is φ = 13673586346.

The previous prime is 13673586337. The next prime is 13673586371. The reversal of 13673586347 is 74368537631.

It is a weak prime.

It is an emirp because it is prime and its reverse (74368537631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13673586347 - 2¹⁶ = 13673520811 is a prime.

It is not a weakly prime, because it can be changed into another prime (13673586307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6836793173 + 6836793174.

It is an arithmetic number, because the mean of its divisors is an integer number (6836793174).

Almost surely, 2^13673586347 is an apocalyptic number.

13673586347 is a deficient number, since it is larger than the sum of its proper divisors (1).

13673586347 is an equidigital number, since it uses as much as digits as its factorization.

13673586347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7620480, while the sum is 53.

The spelling of 13673586347 in words is "thirteen billion, six hundred seventy-three million, five hundred eighty-six thousand, three hundred forty-seven".