334442 has 4 divisors (see below), whose sum is σ = 501666. Its totient is φ = 167220.

The previous prime is 334429. The next prime is 334447. The reversal of 334442 is 244433.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 244433 = 7 ⋅34919.

It can be written as a sum of positive squares in only one way, i.e., 271441 + 63001 = 521^2 + 251^2 .

It is a super-2 number, since 2×334442² = 223702902728, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3² + 3⁸ + 4³ + 4⁸ + 4⁹ + 2⁷ .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 334442.

It is not an unprimeable number, because it can be changed into a prime (334447) by changing a digit.

334442 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83609 + ... + 83612.

2³³⁴⁴⁴² is an apocalyptic number.

334442 is a deficient number, since it is larger than the sum of its proper divisors (167224).

334442 is a wasteful number, since it uses less digits than its factorization.

334442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167223.

The product of its digits is 1152, while the sum is 20.

The square root of 334442 is about 578.3096056612. The cubic root of 334442 is about 69.4129130215.

Adding to 334442 its reverse (244433), we get a palindrome (578875).

Subtracting from 334442 its reverse (244433), we obtain a palindrome (90009).

The spelling of 334442 in words is "three hundred thirty-four thousand, four hundred forty-two".