34273423 has 2 divisors, whose sum is σ = 34273424. Its totient is φ = 34273422.

The previous prime is 34273409. The next prime is 34273429. The reversal of 34273423 is 32437243.

34273423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (32437243) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34273423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34273391 and 34273400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34273429) 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 as a sum of consecutive naturals, namely, 17136711 + 17136712.

It is an arithmetic number, because the mean of its divisors is an integer number (17136712).

Almost surely, 2^34273423 is an apocalyptic number.

34273423 is a deficient number, since it is larger than the sum of its proper divisors (1).

34273423 is an equidigital number, since it uses as much as digits as its factorization.

34273423 is an odious number, because the sum of its binary digits is odd.

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

The square root of 34273423 is about 5854.3507752782. The cubic root of 34273423 is about 324.8272786376.

It can be divided in two parts, 3 and 4273423, that added together give a triangular number (4273426 = T₂₉₂₃).

The spelling of 34273423 in words is "thirty-four million, two hundred seventy-three thousand, four hundred twenty-three".