334668 has 18 divisors (see below), whose sum is σ = 785596. Its totient is φ = 110888.

The previous prime is 334667. The next prime is 334681. The reversal of 334668 is 866433.

It is a super-2 number, since 2×334668² = 224005340448, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁶ + 3⁹ + 6⁴ + 4⁴ + 6⁷ + 8⁵ .

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (334661) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1921 + ... + 2087.

2³³⁴⁶⁶⁸ is an apocalyptic number.

It is an amenable number.

334668 is an abundant number, since it is smaller than the sum of its proper divisors (450928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

334668 is a wasteful number, since it uses less digits than its factorization.

334668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341 (or 172 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 334668 is about 578.5049697280. The cubic root of 334668 is about 69.4285448163.

The spelling of 334668 in words is "three hundred thirty-four thousand, six hundred sixty-eight".