430830 has 24 divisors (see below), whose sum is σ = 1120392. Its totient is φ = 114864.

The previous prime is 430823. The next prime is 430841. The reversal of 430830 is 38034.

It is a super-2 number, since 2×430830² = 371228977800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

430830 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2304 + ... + 2483.

It is an arithmetic number, because the mean of its divisors is an integer number (46683).

2⁴³⁰⁸³⁰ is an apocalyptic number.

430830 is an abundant number, since it is smaller than the sum of its proper divisors (689562).

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

430830 is a wasteful number, since it uses less digits than its factorization.

430830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4800 (or 4797 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 430830 is about 656.3764163953. The cubic root of 430830 is about 75.5269555666.

Adding to 430830 its reverse (38034), we get a palindrome (468864).

The spelling of 430830 in words is "four hundred thirty thousand, eight hundred thirty".