344354 has 8 divisors (see below), whose sum is σ = 520128. Its totient is φ = 170980.

The previous prime is 344353. The next prime is 344363. The reversal of 344354 is 453443.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (344353) 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, 182 + ... + 849.

It is an arithmetic number, because the mean of its divisors is an integer number (65016).

2³⁴⁴³⁵⁴ is an apocalyptic number.

344354 is a deficient number, since it is larger than the sum of its proper divisors (175774).

344354 is a wasteful number, since it uses less digits than its factorization.

344354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200.

The product of its digits is 2880, while the sum is 23.

The square root of 344354 is about 586.8168368409. The cubic root of 344354 is about 70.0919879081.

Adding to 344354 its reverse (453443), we get a palindrome (797797).

The spelling of 344354 in words is "three hundred forty-four thousand, three hundred fifty-four".