4838239 has 8 divisors (see below), whose sum is σ = 5546528. Its totient is φ = 4134240.

The previous prime is 4838213. The next prime is 4838261. The reversal of 4838239 is 9328384.

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 4838239 - 2⁷ = 4838111 is a prime.

It is a super-2 number, since 2×4838239² = 46817113242242, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4² + 8³ + 3⁵ + 8⁵ + 2¹¹ + 3⁹ + 9⁷ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4838198 and 4838207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4838209) 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, 1909 + ... + 3649.

It is an arithmetic number, because the mean of its divisors is an integer number (693316).

Almost surely, 2^4838239 is an apocalyptic number.

4838239 is a deficient number, since it is larger than the sum of its proper divisors (708289).

4838239 is a wasteful number, since it uses less digits than its factorization.

4838239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145.

The product of its digits is 41472, while the sum is 37.

The square root of 4838239 is about 2199.5997363157. The cubic root of 4838239 is about 169.1332935317.

The spelling of 4838239 in words is "four million, eight hundred thirty-eight thousand, two hundred thirty-nine".