334401 has 4 divisors (see below), whose sum is σ = 445872. Its totient is φ = 222932.

The previous prime is 334393. The next prime is 334403. The reversal of 334401 is 104433.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 334401 - 2³ = 334393 is a prime.

It is a super-2 number, since 2×334401² = 223648057602, which contains 22 as substring.

It is a D-number.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 334401.

It is not an unprimeable number, because it can be changed into a prime (334403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55731 + ... + 55736.

It is an arithmetic number, because the mean of its divisors is an integer number (111468).

2³³⁴⁴⁰¹ is an apocalyptic number.

It is an amenable number.

334401 is a deficient number, since it is larger than the sum of its proper divisors (111471).

334401 is a wasteful number, since it uses less digits than its factorization.

334401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111470.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 334401 is about 578.2741564345. The cubic root of 334401 is about 69.4100764104.

Adding to 334401 its reverse (104433), we get a palindrome (438834).

The spelling of 334401 in words is "three hundred thirty-four thousand, four hundred one".