430663 has 2 divisors, whose sum is σ = 430664. Its totient is φ = 430662.

The previous prime is 430649. The next prime is 430691. The reversal of 430663 is 366034.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-430663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215331 + 215332.

It is an arithmetic number, because the mean of its divisors is an integer number (215332).

2⁴³⁰⁶⁶³ is an apocalyptic number.

430663 is a deficient number, since it is larger than the sum of its proper divisors (1).

430663 is an equidigital number, since it uses as much as digits as its factorization.

430663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 430663 is about 656.2491904757. The cubic root of 430663 is about 75.5171956213.

Adding to 430663 its reverse (366034), we get a palindrome (796697).

The spelling of 430663 in words is "four hundred thirty thousand, six hundred sixty-three".