429404 has 6 divisors (see below), whose sum is σ = 751464. Its totient is φ = 214700.

The previous prime is 429397. The next prime is 429409. The reversal of 429404 is 404924.

It is a happy number.

429404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 429404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53672 + ... + 53679.

It is an arithmetic number, because the mean of its divisors is an integer number (125244).

2⁴²⁹⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

429404 is a deficient number, since it is larger than the sum of its proper divisors (322060).

429404 is a wasteful number, since it uses less digits than its factorization.

429404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107355 (or 107353 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 429404 is about 655.2892491107. The cubic root of 429404 is about 75.4435348173.

The spelling of 429404 in words is "four hundred twenty-nine thousand, four hundred four".