430169 has 8 divisors (see below), whose sum is σ = 457920. Its totient is φ = 403216.

The previous prime is 430147. The next prime is 430193. The reversal of 430169 is 961034.

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 430169 - 2¹² = 426073 is a prime.

It is a super-2 number, since 2×430169² = 370090737122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (430139) 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, 1199 + ... + 1515.

It is an arithmetic number, because the mean of its divisors is an integer number (57240).

2⁴³⁰¹⁶⁹ is an apocalyptic number.

It is an amenable number.

430169 is a deficient number, since it is larger than the sum of its proper divisors (27751).

430169 is a wasteful number, since it uses less digits than its factorization.

430169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 430169 is about 655.8727010632. The cubic root of 430169 is about 75.4883101063.

The spelling of 430169 in words is "four hundred thirty thousand, one hundred sixty-nine".