434342 has 8 divisors (see below), whose sum is σ = 660000. Its totient is φ = 214344.

The previous prime is 434323. The next prime is 434347. The reversal of 434342 is 243434.

It is a happy number.

434342 is nontrivially palindromic in base 16.

434342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434347) 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, 1217 + ... + 1532.

It is an arithmetic number, because the mean of its divisors is an integer number (82500).

2⁴³⁴³⁴² is an apocalyptic number.

434342 is a deficient number, since it is larger than the sum of its proper divisors (225658).

434342 is a wasteful number, since it uses less digits than its factorization.

434342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830.

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

The square root of 434342 is about 659.0462806207. The cubic root of 434342 is about 75.7316249766.

Adding to 434342 its reverse (243434), we get a palindrome (677776).

It can be divided in two parts, 43434 and 2, that multiplied together give a palindrome (86868).

The spelling of 434342 in words is "four hundred thirty-four thousand, three hundred forty-two".