429388 has 6 divisors (see below), whose sum is σ = 751436. Its totient is φ = 214692.

The previous prime is 429367. The next prime is 429389. The reversal of 429388 is 883924.

It is not an unprimeable number, because it can be changed into a prime (429389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53670 + ... + 53677.

2⁴²⁹³⁸⁸ is an apocalyptic number.

It is an amenable number.

429388 is a deficient number, since it is larger than the sum of its proper divisors (322048).

429388 is a wasteful number, since it uses less digits than its factorization.

429388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107351 (or 107349 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 429388 is about 655.2770406477. The cubic root of 429388 is about 75.4425977731.

It can be divided in two parts, 4 and 29388, that added together give a palindrome (29392).

The spelling of 429388 in words is "four hundred twenty-nine thousand, three hundred eighty-eight".