434326 has 4 divisors (see below), whose sum is σ = 651492. Its totient is φ = 217162.

The previous prime is 434323. The next prime is 434347. The reversal of 434326 is 623434.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 434297 and 434306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108580 + ... + 108583.

It is an arithmetic number, because the mean of its divisors is an integer number (162873).

2⁴³⁴³²⁶ is an apocalyptic number.

434326 is a deficient number, since it is larger than the sum of its proper divisors (217166).

434326 is a wasteful number, since it uses less digits than its factorization.

434326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217165.

The product of its digits is 1728, while the sum is 22.

The square root of 434326 is about 659.0341417559. The cubic root of 434326 is about 75.7306950482.

The spelling of 434326 in words is "four hundred thirty-four thousand, three hundred twenty-six".