387708 has 12 divisors (see below), whose sum is σ = 904680. Its totient is φ = 129232.

The previous prime is 387707. The next prime is 387721. The reversal of 387708 is 807783.

387708 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387707) 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, 16143 + ... + 16166.

It is an arithmetic number, because the mean of its divisors is an integer number (75390).

2³⁸⁷⁷⁰⁸ is an apocalyptic number.

It is an amenable number.

387708 is an abundant number, since it is smaller than the sum of its proper divisors (516972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

387708 is a wasteful number, since it uses less digits than its factorization.

387708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32316 (or 32314 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 387708 is about 622.6620271062. The cubic root of 387708 is about 72.9180289632.

The spelling of 387708 in words is "three hundred eighty-seven thousand, seven hundred eight".