334406 has 8 divisors (see below), whose sum is σ = 515280. Its totient is φ = 162648.

The previous prime is 334403. The next prime is 334421. The reversal of 334406 is 604433.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×334406³ = 112187233321786248, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 334406.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2186 + ... + 2333.

It is an arithmetic number, because the mean of its divisors is an integer number (64410).

2³³⁴⁴⁰⁶ is an apocalyptic number.

334406 is a deficient number, since it is larger than the sum of its proper divisors (180874).

334406 is a wasteful number, since it uses less digits than its factorization.

334406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4558.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 334406 is about 578.2784796272. The cubic root of 334406 is about 69.4104223510.

Adding to 334406 its reverse (604433), we get a palindrome (938839).

The spelling of 334406 in words is "three hundred thirty-four thousand, four hundred six".