34399023 has 4 divisors (see below), whose sum is σ = 45865368. Its totient is φ = 22932680.

The previous prime is 34399019. The next prime is 34399033. The reversal of 34399023 is 32099343.

34399023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34399023 - 2² = 34399019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34399033) 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 in 3 ways as a sum of consecutive naturals, for example, 5733168 + ... + 5733173.

It is an arithmetic number, because the mean of its divisors is an integer number (11466342).

Almost surely, 2^34399023 is an apocalyptic number.

34399023 is a deficient number, since it is larger than the sum of its proper divisors (11466345).

34399023 is a wasteful number, since it uses less digits than its factorization.

34399023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11466344.

The product of its (nonzero) digits is 17496, while the sum is 33.

The square root of 34399023 is about 5865.0680302960. The cubic root of 34399023 is about 325.2235873682.

The spelling of 34399023 in words is "thirty-four million, three hundred ninety-nine thousand, twenty-three".