27343079 has 2 divisors, whose sum is σ = 27343080. Its totient is φ = 27343078.

The previous prime is 27343061. The next prime is 27343091. The reversal of 27343079 is 97034372.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27343079 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27343879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13671539 + 13671540.

It is an arithmetic number, because the mean of its divisors is an integer number (13671540).

Almost surely, 2^27343079 is an apocalyptic number.

27343079 is a deficient number, since it is larger than the sum of its proper divisors (1).

27343079 is an equidigital number, since it uses as much as digits as its factorization.

27343079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 27343079 is about 5229.0610055726. The cubic root of 27343079 is about 301.2653186887.

The spelling of 27343079 in words is "twenty-seven million, three hundred forty-three thousand, seventy-nine".