334423 has 2 divisors, whose sum is σ = 334424. Its totient is φ = 334422.

The previous prime is 334421. The next prime is 334427. The reversal of 334423 is 324433.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 334423 - 2¹ = 334421 is a prime.

It is a super-2 number, since 2×334423² = 223677485858, which contains 22 as substring.

Together with 334421, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 3⁴ + 3⁹ + 4³ + 4⁹ + 2¹⁵ + 3⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 334423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167211 + 167212.

It is an arithmetic number, because the mean of its divisors is an integer number (167212).

2³³⁴⁴²³ is an apocalyptic number.

334423 is a deficient number, since it is larger than the sum of its proper divisors (1).

334423 is an equidigital number, since it uses as much as digits as its factorization.

334423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 19.

The square root of 334423 is about 578.2931782409. The cubic root of 334423 is about 69.4115985232.

Adding to 334423 its reverse (324433), we get a palindrome (658856).

It can be divided in two parts, 334 and 423, that added together give a palindrome (757).

The spelling of 334423 in words is "three hundred thirty-four thousand, four hundred twenty-three".