430864 has 20 divisors (see below), whose sum is σ = 954304. Its totient is φ = 184608.

The previous prime is 430861. The next prime is 430873. The reversal of 430864 is 468034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430861) 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, 1812 + ... + 2035.

2⁴³⁰⁸⁶⁴ is an apocalyptic number.

It is an amenable number.

430864 is an abundant number, since it is smaller than the sum of its proper divisors (523440).

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

430864 is a wasteful number, since it uses less digits than its factorization.

430864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3862 (or 3856 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 430864 is about 656.4023156571. The cubic root of 430864 is about 75.5289423123.

Adding to 430864 its reverse (468034), we get a palindrome (898898).

The spelling of 430864 in words is "four hundred thirty thousand, eight hundred sixty-four".