386238 has 8 divisors (see below), whose sum is σ = 772488. Its totient is φ = 128744.

The previous prime is 386237. The next prime is 386249. The reversal of 386238 is 832683.

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

386238 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386233) 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, 32181 + ... + 32192.

It is an arithmetic number, because the mean of its divisors is an integer number (96561).

2³⁸⁶²³⁸ is an apocalyptic number.

386238 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

386238 is a wasteful number, since it uses less digits than its factorization.

386238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64378.

The product of its digits is 6912, while the sum is 30.

The square root of 386238 is about 621.4804904420. The cubic root of 386238 is about 72.8257556899.

The spelling of 386238 in words is "three hundred eighty-six thousand, two hundred thirty-eight".