429443 has 8 divisors (see below), whose sum is σ = 506880. Its totient is φ = 356040.

The previous prime is 429431. The next prime is 429449. The reversal of 429443 is 344924.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 429443 - 2⁴ = 429427 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 429443.

It is not an unprimeable number, because it can be changed into a prime (429449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773 + ... + 1206.

It is an arithmetic number, because the mean of its divisors is an integer number (63360).

2⁴²⁹⁴⁴³ is an apocalyptic number.

429443 is a deficient number, since it is larger than the sum of its proper divisors (77437).

429443 is a wasteful number, since it uses less digits than its factorization.

429443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017.

The product of its digits is 3456, while the sum is 26.

The square root of 429443 is about 655.3190062863. The cubic root of 429443 is about 75.4458187649.

The spelling of 429443 in words is "four hundred twenty-nine thousand, four hundred forty-three".