334427 has 2 divisors, whose sum is σ = 334428. Its totient is φ = 334426.

The previous prime is 334423. The next prime is 334429. The reversal of 334427 is 724433.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (724433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 334427 - 2² = 334423 is a prime.

It is a super-2 number, since 2×334427² = 223682836658, which contains 22 as substring.

Together with 334429, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 3² + 3⁸ + 4⁸ + 4⁹ + 2⁷ + 7² .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 334427.

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, 167213 + 167214.

It is an arithmetic number, because the mean of its divisors is an integer number (167214).

2³³⁴⁴²⁷ is an apocalyptic number.

334427 is a deficient number, since it is larger than the sum of its proper divisors (1).

334427 is an equidigital number, since it uses as much as digits as its factorization.

334427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 23.

The square root of 334427 is about 578.2966366840. The cubic root of 334427 is about 69.4118752639.

The spelling of 334427 in words is "three hundred thirty-four thousand, four hundred twenty-seven".