429407 has 8 divisors (see below), whose sum is σ = 474240. Its totient is φ = 385560.

The previous prime is 429397. The next prime is 429409. The reversal of 429407 is 704924.

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 429407 - 2¹⁶ = 363871 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 (429409) 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, 944 + ... + 1322.

It is an arithmetic number, because the mean of its divisors is an integer number (59280).

2⁴²⁹⁴⁰⁷ is an apocalyptic number.

429407 is a deficient number, since it is larger than the sum of its proper divisors (44833).

429407 is a wasteful number, since it uses less digits than its factorization.

429407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 429407 is about 655.2915381721. The cubic root of 429407 is about 75.4437105105.

It can be divided in two parts, 42 and 9407, that added together give a palindrome (9449).

The spelling of 429407 in words is "four hundred twenty-nine thousand, four hundred seven".