34459423 has 2 divisors, whose sum is σ = 34459424. Its totient is φ = 34459422.

The previous prime is 34459409. The next prime is 34459429. The reversal of 34459423 is 32495443.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34459423 - 2⁹ = 34458911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34459429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17229711 + 17229712.

It is an arithmetic number, because the mean of its divisors is an integer number (17229712).

Almost surely, 2^34459423 is an apocalyptic number.

34459423 is a deficient number, since it is larger than the sum of its proper divisors (1).

34459423 is an equidigital number, since it uses as much as digits as its factorization.

34459423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 34.

The square root of 34459423 is about 5870.2149023694. The cubic root of 34459423 is about 325.4138255112.

The spelling of 34459423 in words is "thirty-four million, four hundred fifty-nine thousand, four hundred twenty-three".