430806 has 16 divisors (see below), whose sum is σ = 907200. Its totient is φ = 136008.

The previous prime is 430799. The next prime is 430811. The reversal of 430806 is 608034.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

430806 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1776 + ... + 2003.

It is an arithmetic number, because the mean of its divisors is an integer number (56700).

2⁴³⁰⁸⁰⁶ is an apocalyptic number.

430806 is an abundant number, since it is smaller than the sum of its proper divisors (476394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

430806 is a wasteful number, since it uses less digits than its factorization.

430806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3803.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 430806 is about 656.3581339482. The cubic root of 430806 is about 75.5255530949.

The spelling of 430806 in words is "four hundred thirty thousand, eight hundred six".