4429398 has 16 divisors (see below), whose sum is σ = 8879616. Its totient is φ = 1473000.

The previous prime is 4429391. The next prime is 4429417. The reversal of 4429398 is 8939244.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4429391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4015 + ... + 4997.

It is an arithmetic number, because the mean of its divisors is an integer number (554976).

Almost surely, 2^4429398 is an apocalyptic number.

4429398 is an abundant number, since it is smaller than the sum of its proper divisors (4450218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4429398 is a wasteful number, since it uses less digits than its factorization.

4429398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739.

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

The square root of 4429398 is about 2104.6135037104. The cubic root of 4429398 is about 164.2283899020.

The spelling of 4429398 in words is "four million, four hundred twenty-nine thousand, three hundred ninety-eight".