387084 has 12 divisors (see below), whose sum is σ = 903224. Its totient is φ = 129024.

The previous prime is 387083. The next prime is 387089. The reversal of 387084 is 480783.

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

It is not an unprimeable number, because it can be changed into a prime (387083) 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, 16117 + ... + 16140.

2³⁸⁷⁰⁸⁴ is an apocalyptic number.

It is an amenable number.

387084 is an abundant number, since it is smaller than the sum of its proper divisors (516140).

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

387084 is a wasteful number, since it uses less digits than its factorization.

387084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32264 (or 32262 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 387084 is about 622.1607509318. The cubic root of 387084 is about 72.8788884395.

The spelling of 387084 in words is "three hundred eighty-seven thousand, eighty-four".