134682679 has 2 divisors, whose sum is σ = 134682680. Its totient is φ = 134682678.

The previous prime is 134682677. The next prime is 134682707. The reversal of 134682679 is 976286431.

It is a weak prime.

It is an emirp because it is prime and its reverse (976286431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134682679 - 2¹ = 134682677 is a prime.

Together with 134682677, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134682671) 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 as a sum of consecutive naturals, namely, 67341339 + 67341340.

It is an arithmetic number, because the mean of its divisors is an integer number (67341340).

Almost surely, 2^134682679 is an apocalyptic number.

134682679 is a deficient number, since it is larger than the sum of its proper divisors (1).

134682679 is an equidigital number, since it uses as much as digits as its factorization.

134682679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 46.

The square root of 134682679 is about 11605.2866832319. The cubic root of 134682679 is about 512.5905343926.

The spelling of 134682679 in words is "one hundred thirty-four million, six hundred eighty-two thousand, six hundred seventy-nine".