429089 has 4 divisors (see below), whose sum is σ = 440724. Its totient is φ = 417456.

The previous prime is 429083. The next prime is 429101. The reversal of 429089 is 980924.

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

It can be written as a sum of positive squares in 2 ways, for example, as 380689 + 48400 = 617^2 + 220^2 .

It is a cyclic number.

It is not a de Polignac number, because 429089 - 2⁸ = 428833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (429083) 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, 5762 + ... + 5835.

It is an arithmetic number, because the mean of its divisors is an integer number (110181).

2⁴²⁹⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

429089 is a deficient number, since it is larger than the sum of its proper divisors (11635).

429089 is a wasteful number, since it uses less digits than its factorization.

429089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11634.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 429089 is about 655.0488531400. The cubic root of 429089 is about 75.4250824764.

The spelling of 429089 in words is "four hundred twenty-nine thousand, eighty-nine".