13627379 has 2 divisors, whose sum is σ = 13627380. Its totient is φ = 13627378.

The previous prime is 13627373. The next prime is 13627381. The reversal of 13627379 is 97372631.

It is a strong prime.

It is an emirp because it is prime and its reverse (97372631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13627379 - 2¹² = 13623283 is a prime.

Together with 13627381, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13627373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6813689 + 6813690.

It is an arithmetic number, because the mean of its divisors is an integer number (6813690).

Almost surely, 2^13627379 is an apocalyptic number.

13627379 is a deficient number, since it is larger than the sum of its proper divisors (1).

13627379 is an equidigital number, since it uses as much as digits as its factorization.

13627379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47628, while the sum is 38.

The square root of 13627379 is about 3691.5280034154. The cubic root of 13627379 is about 238.8567093325.

The spelling of 13627379 in words is "thirteen million, six hundred twenty-seven thousand, three hundred seventy-nine".