386423 has 8 divisors (see below), whose sum is σ = 412128. Its totient is φ = 361504.

The previous prime is 386413. The next prime is 386429. The reversal of 386423 is 324683.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-386423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 386392 and 386401.

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 386423.

It is not an unprimeable number, because it can be changed into a prime (386429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1061 + ... + 1377.

It is an arithmetic number, because the mean of its divisors is an integer number (51516).

2³⁸⁶⁴²³ is an apocalyptic number.

386423 is a deficient number, since it is larger than the sum of its proper divisors (25705).

386423 is a wasteful number, since it uses less digits than its factorization.

386423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393.

The product of its digits is 3456, while the sum is 26.

The square root of 386423 is about 621.6293107633. The cubic root of 386423 is about 72.8373811767.

The spelling of 386423 in words is "three hundred eighty-six thousand, four hundred twenty-three".