429959 has 4 divisors (see below), whose sum is σ = 434880. Its totient is φ = 425040.

The previous prime is 429953. The next prime is 429971. The reversal of 429959 is 959924.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 429959 - 2⁴ = 429943 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429953) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2327 + ... + 2504.

It is an arithmetic number, because the mean of its divisors is an integer number (108720).

2⁴²⁹⁹⁵⁹ is an apocalyptic number.

429959 is a deficient number, since it is larger than the sum of its proper divisors (4921).

429959 is an equidigital number, since it uses as much as digits as its factorization.

429959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4920.

The product of its digits is 29160, while the sum is 38.

The square root of 429959 is about 655.7125894780. The cubic root of 429959 is about 75.4760241400.

It can be divided in two parts, 42 and 9959, that added together give a palindrome (10001).

The spelling of 429959 in words is "four hundred twenty-nine thousand, nine hundred fifty-nine".