334389 has 8 divisors (see below), whose sum is σ = 486432. Its totient is φ = 202640.

The previous prime is 334387. The next prime is 334393. The reversal of 334389 is 983433.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 334389 - 2¹ = 334387 is a prime.

It is a super-2 number, since 2×334389² = 223632006642, which contains 22 as substring.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5034 + ... + 5099.

It is an arithmetic number, because the mean of its divisors is an integer number (60804).

2³³⁴³⁸⁹ is an apocalyptic number.

It is an amenable number.

334389 is a deficient number, since it is larger than the sum of its proper divisors (152043).

334389 is a wasteful number, since it uses less digits than its factorization.

334389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10147.

The product of its digits is 7776, while the sum is 30.

The square root of 334389 is about 578.2637806399. The cubic root of 334389 is about 69.4092461389.

The spelling of 334389 in words is "three hundred thirty-four thousand, three hundred eighty-nine".