34123079 has 2 divisors, whose sum is σ = 34123080. Its totient is φ = 34123078.

The previous prime is 34123057. The next prime is 34123087. The reversal of 34123079 is 97032143.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34123079 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 (34173079) 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, 17061539 + 17061540.

It is an arithmetic number, because the mean of its divisors is an integer number (17061540).

Almost surely, 2^34123079 is an apocalyptic number.

34123079 is a deficient number, since it is larger than the sum of its proper divisors (1).

34123079 is an equidigital number, since it uses as much as digits as its factorization.

34123079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 34123079 is about 5841.4962980387. The cubic root of 34123079 is about 324.3516193611.

The spelling of 34123079 in words is "thirty-four million, one hundred twenty-three thousand, seventy-nine".