364239 has 6 divisors (see below), whose sum is σ = 526136. Its totient is φ = 242820.

The previous prime is 364223. The next prime is 364241. The reversal of 364239 is 932463.

It is not a de Polignac number, because 364239 - 2⁴ = 364223 is a prime.

It is a Duffinian number.

364239 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 364239.

It is not an unprimeable number, because it can be changed into a prime (364289) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20227 + ... + 20244.

2³⁶⁴²³⁹ is an apocalyptic number.

364239 is a deficient number, since it is larger than the sum of its proper divisors (161897).

364239 is a wasteful number, since it uses less digits than its factorization.

364239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40477 (or 40474 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 364239 is about 603.5221619792. The cubic root of 364239 is about 71.4159934043.

The spelling of 364239 in words is "three hundred sixty-four thousand, two hundred thirty-nine".