334444 has 18 divisors (see below), whose sum is σ = 644252. Its totient is φ = 151800.

The previous prime is 334429. The next prime is 334447. The reversal of 334444 is 444433.

It is a happy number.

It is a super-2 number, since 2×334444² = 223705578272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (334447) 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, 139 + ... + 829.

2³³⁴⁴⁴⁴ is an apocalyptic number.

It is an amenable number.

334444 is a deficient number, since it is larger than the sum of its proper divisors (309808).

334444 is a wasteful number, since it uses less digits than its factorization.

334444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717 (or 704 counting only the distinct ones).

The product of its digits is 2304, while the sum is 22.

The square root of 334444 is about 578.3113348362. The cubic root of 334444 is about 69.4130513869.

Adding to 334444 its reverse (444433), we get a palindrome (778877).

The spelling of 334444 in words is "three hundred thirty-four thousand, four hundred forty-four".