34443073 has 4 divisors (see below), whose sum is σ = 39363520. Its totient is φ = 29522628.

The previous prime is 34443061. The next prime is 34443083. The reversal of 34443073 is 37034443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34443073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34443053) 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 in 3 ways as a sum of consecutive naturals, for example, 2460213 + ... + 2460226.

It is an arithmetic number, because the mean of its divisors is an integer number (9840880).

Almost surely, 2^34443073 is an apocalyptic number.

It is an amenable number.

34443073 is a deficient number, since it is larger than the sum of its proper divisors (4920447).

34443073 is an equidigital number, since it uses as much as digits as its factorization.

34443073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4920446.

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 34443073 is about 5868.8221135080. The cubic root of 34443073 is about 325.3623508851.

The spelling of 34443073 in words is "thirty-four million, four hundred forty-three thousand, seventy-three".