380239 has 4 divisors (see below), whose sum is σ = 402624. Its totient is φ = 357856.

The previous prime is 380231. The next prime is 380251. The reversal of 380239 is 932083.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 932083 = 19 ⋅49057.

It is a cyclic number.

It is not a de Polignac number, because 380239 - 2³ = 380231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380231) 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, 11167 + ... + 11200.

It is an arithmetic number, because the mean of its divisors is an integer number (100656).

2³⁸⁰²³⁹ is an apocalyptic number.

380239 is a deficient number, since it is larger than the sum of its proper divisors (22385).

380239 is a wasteful number, since it uses less digits than its factorization.

380239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22384.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 380239 is about 616.6352244236. The cubic root of 380239 is about 72.4467464659.

The spelling of 380239 in words is "three hundred eighty thousand, two hundred thirty-nine".