4429238 has 8 divisors (see below), whose sum is σ = 7247880. Its totient is φ = 2013280.

The previous prime is 4429237. The next prime is 4429253. The reversal of 4429238 is 8329244.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4429237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100643 + ... + 100686.

It is an arithmetic number, because the mean of its divisors is an integer number (905985).

Almost surely, 2^4429238 is an apocalyptic number.

4429238 is a deficient number, since it is larger than the sum of its proper divisors (2818642).

4429238 is a wasteful number, since it uses less digits than its factorization.

4429238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201342.

The product of its digits is 13824, while the sum is 32.

The square root of 4429238 is about 2104.5754916372. The cubic root of 4429238 is about 164.2264124430.

The spelling of 4429238 in words is "four million, four hundred twenty-nine thousand, two hundred thirty-eight".