429424 has 10 divisors (see below), whose sum is σ = 832040. Its totient is φ = 214704.

The previous prime is 429413. The next prime is 429427. The reversal of 429424 is 424924.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13404 + ... + 13435.

It is an arithmetic number, because the mean of its divisors is an integer number (83204).

2⁴²⁹⁴²⁴ is an apocalyptic number.

It is an amenable number.

429424 is a deficient number, since it is larger than the sum of its proper divisors (402616).

429424 is a wasteful number, since it uses less digits than its factorization.

429424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26847 (or 26841 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 429424 is about 655.3045093695. The cubic root of 429424 is about 75.4447060897. Note that the first 3 decimals are identical.

The spelling of 429424 in words is "four hundred twenty-nine thousand, four hundred twenty-four".