3830239 has 8 divisors (see below), whose sum is σ = 4423328. Its totient is φ = 3248640.

The previous prime is 3830231. The next prime is 3830243. The reversal of 3830239 is 9320383.

It is a happy number.

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 3830239 - 2³ = 3830231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3830231) 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, 2142 + ... + 3499.

It is an arithmetic number, because the mean of its divisors is an integer number (552916).

Almost surely, 2^3830239 is an apocalyptic number.

3830239 is a deficient number, since it is larger than the sum of its proper divisors (593089).

3830239 is an equidigital number, since it uses as much as digits as its factorization.

3830239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5745.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 3830239 is about 1957.0996397731. The cubic root of 3830239 is about 156.4619089555.

The spelling of 3830239 in words is "three million, eight hundred thirty thousand, two hundred thirty-nine".