388675 has 12 divisors (see below), whose sum is σ = 551056. Its totient is φ = 266400.

The previous prime is 388673. The next prime is 388691. The reversal of 388675 is 576883.

It is not a de Polignac number, because 388675 - 2¹ = 388673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (388673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 936 + ... + 1285.

2³⁸⁸⁶⁷⁵ is an apocalyptic number.

388675 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

388675 is a deficient number, since it is larger than the sum of its proper divisors (162381).

388675 is a wasteful number, since it uses less digits than its factorization.

388675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2238 (or 2233 counting only the distinct ones).

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

The square root of 388675 is about 623.4380482454. The cubic root of 388675 is about 72.9786013467.

The spelling of 388675 in words is "three hundred eighty-eight thousand, six hundred seventy-five".