4398429 has 8 divisors (see below), whose sum is σ = 6702400. Its totient is φ = 2513376.

The previous prime is 4398421. The next prime is 4398431. The reversal of 4398429 is 9248934.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4398429 - 2³ = 4398421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4398421) 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, 104704 + ... + 104745.

It is an arithmetic number, because the mean of its divisors is an integer number (837800).

Almost surely, 2^4398429 is an apocalyptic number.

It is an amenable number.

4398429 is a deficient number, since it is larger than the sum of its proper divisors (2303971).

4398429 is a wasteful number, since it uses less digits than its factorization.

4398429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209459.

The product of its digits is 62208, while the sum is 39.

The square root of 4398429 is about 2097.2431904765. The cubic root of 4398429 is about 163.8447494696.

The spelling of 4398429 in words is "four million, three hundred ninety-eight thousand, four hundred twenty-nine".