429967 has 4 divisors (see below), whose sum is σ = 440496. Its totient is φ = 419440.

The previous prime is 429953. The next prime is 429971. The reversal of 429967 is 769924.

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 429967 - 2¹¹ = 427919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5203 + ... + 5284.

It is an arithmetic number, because the mean of its divisors is an integer number (110124).

2⁴²⁹⁹⁶⁷ is an apocalyptic number.

429967 is a deficient number, since it is larger than the sum of its proper divisors (10529).

429967 is a wasteful number, since it uses less digits than its factorization.

429967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10528.

The product of its digits is 27216, while the sum is 37.

The square root of 429967 is about 655.7186896833. The cubic root of 429967 is about 75.4764922501.

The spelling of 429967 in words is "four hundred twenty-nine thousand, nine hundred sixty-seven".