34073047 has 2 divisors, whose sum is σ = 34073048. Its totient is φ = 34073046.

The previous prime is 34073029. The next prime is 34073087. The reversal of 34073047 is 74037043.

It is a weak prime.

It is an emirp because it is prime and its reverse (74037043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34073047 - 2⁷ = 34072919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34073087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17036523 + 17036524.

It is an arithmetic number, because the mean of its divisors is an integer number (17036524).

Almost surely, 2^34073047 is an apocalyptic number.

34073047 is a deficient number, since it is larger than the sum of its proper divisors (1).

34073047 is an equidigital number, since it uses as much as digits as its factorization.

34073047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 34073047 is about 5837.2122627158. The cubic root of 34073047 is about 324.1930180232.

The spelling of 34073047 in words is "thirty-four million, seventy-three thousand, forty-seven".