386875 has 10 divisors (see below), whose sum is σ = 484220. Its totient is φ = 309000.

The previous prime is 386851. The next prime is 386887. The reversal of 386875 is 578683.

It is not a de Polignac number, because 386875 - 2⁷ = 386747 is a prime.

386875 is a lucky number.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 316 + ... + 934.

It is an arithmetic number, because the mean of its divisors is an integer number (48422).

2³⁸⁶⁸⁷⁵ is an apocalyptic number.

386875 is a deficient number, since it is larger than the sum of its proper divisors (97345).

386875 is an frugal number, since it uses more digits than its factorization.

386875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 624 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 386875 is about 621.9927652312. The cubic root of 386875 is about 72.8657694697.

The spelling of 386875 in words is "three hundred eighty-six thousand, eight hundred seventy-five".