434000223 has 24 divisors (see below), whose sum is σ = 667321200. Its totient is φ = 271016064.

The previous prime is 434000207. The next prime is 434000227. The reversal of 434000223 is 322000434.

434000223 is a `hidden beast` number, since 43 + 400 + 0 + 223 = 666.

It is not a de Polignac number, because 434000223 - 2⁴ = 434000207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 434000196 and 434000205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434000227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 961 + ... + 29477.

It is an arithmetic number, because the mean of its divisors is an integer number (27805050).

Almost surely, 2^434000223 is an apocalyptic number.

434000223 is a deficient number, since it is larger than the sum of its proper divisors (233320977).

434000223 is a wasteful number, since it uses less digits than its factorization.

434000223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28631 (or 28628 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 434000223 is about 20832.6720081702. The cubic root of 434000223 is about 757.1175574943.

Adding to 434000223 its reverse (322000434), we get a palindrome (756000657).

The spelling of 434000223 in words is "four hundred thirty-four million, two hundred twenty-three", and thus it is an aban number.