434273 has 4 divisors (see below), whose sum is σ = 496320. Its totient is φ = 372228.

The previous prime is 434267. The next prime is 434293. The reversal of 434273 is 372434.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 434273 - 2⁶ = 434209 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (434243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31013 + ... + 31026.

It is an arithmetic number, because the mean of its divisors is an integer number (124080).

2⁴³⁴²⁷³ is an apocalyptic number.

It is an amenable number.

434273 is a deficient number, since it is larger than the sum of its proper divisors (62047).

434273 is an equidigital number, since it uses as much as digits as its factorization.

434273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62046.

The product of its digits is 2016, while the sum is 23.

The square root of 434273 is about 658.9939301693. The cubic root of 434273 is about 75.7276144973.

It can be divided in two parts, 434 and 273, that added together give a palindrome (707).

The spelling of 434273 in words is "four hundred thirty-four thousand, two hundred seventy-three".