34165039 has 2 divisors, whose sum is σ = 34165040. Its totient is φ = 34165038.

The previous prime is 34165037. The next prime is 34165081. The reversal of 34165039 is 93056143.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34165039 - 2¹ = 34165037 is a prime.

Together with 34165037, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 34165039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34165031) 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, 17082519 + 17082520.

It is an arithmetic number, because the mean of its divisors is an integer number (17082520).

Almost surely, 2^34165039 is an apocalyptic number.

34165039 is a deficient number, since it is larger than the sum of its proper divisors (1).

34165039 is an equidigital number, since it uses as much as digits as its factorization.

34165039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 34165039 is about 5845.0867401605. The cubic root of 34165039 is about 324.4845129887.

The spelling of 34165039 in words is "thirty-four million, one hundred sixty-five thousand, thirty-nine".