434354 has 8 divisors (see below), whose sum is σ = 667548. Its totient is φ = 211840.

The previous prime is 434353. The next prime is 434363. The reversal of 434354 is 453434.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 429025 + 5329 = 655^2 + 73^2 .

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

It is a super-3 number, since 3×434354³ = 245840103833381592, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (434353) 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, 2567 + ... + 2730.

2⁴³⁴³⁵⁴ is an apocalyptic number.

434354 is a deficient number, since it is larger than the sum of its proper divisors (233194).

434354 is a wasteful number, since it uses less digits than its factorization.

434354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5340.

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

The square root of 434354 is about 659.0553846226. The cubic root of 434354 is about 75.7323224079.

Adding to 434354 its reverse (453434), we get a palindrome (887788).

The spelling of 434354 in words is "four hundred thirty-four thousand, three hundred fifty-four".