388676 has 6 divisors (see below), whose sum is σ = 680190. Its totient is φ = 194336.

The previous prime is 388673. The next prime is 388691. The reversal of 388676 is 676883.

388676 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 313600 + 75076 = 560^2 + 274^2 .

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48581 + ... + 48588.

It is an arithmetic number, because the mean of its divisors is an integer number (113365).

2³⁸⁸⁶⁷⁶ is an apocalyptic number.

It is an amenable number.

388676 is a deficient number, since it is larger than the sum of its proper divisors (291514).

388676 is a wasteful number, since it uses less digits than its factorization.

388676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97173 (or 97171 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 388676 is about 623.4388502492. The cubic root of 388676 is about 72.9786639341.

The spelling of 388676 in words is "three hundred eighty-eight thousand, six hundred seventy-six".