386293 has 4 divisors (see below), whose sum is σ = 394560. Its totient is φ = 378028.

The previous prime is 386279. The next prime is 386297. The reversal of 386293 is 392683.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 392683 = 17 ⋅23099.

It is a cyclic number.

It is not a de Polignac number, because 386293 - 2¹³ = 378101 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386297) 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, 4063 + ... + 4156.

It is an arithmetic number, because the mean of its divisors is an integer number (98640).

2³⁸⁶²⁹³ is an apocalyptic number.

It is an amenable number.

386293 is a deficient number, since it is larger than the sum of its proper divisors (8267).

386293 is an equidigital number, since it uses as much as digits as its factorization.

386293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8266.

The product of its digits is 7776, while the sum is 31.

The square root of 386293 is about 621.5247380435. The cubic root of 386293 is about 72.8292123034.

The spelling of 386293 in words is "three hundred eighty-six thousand, two hundred ninety-three".