It is a congruent number.
It is an unprimeable number.
387384 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2387384 is an apocalyptic number.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
387384 is a wasteful number, since it uses less digits than its factorization.
387384 is an evil number, because the sum of its binary digits is even.
The square root of 387384 is about 622.4017994833. The cubic root of 387384 is about 72.8977112451.
The spelling of 387384 in words is "three hundred eighty-seven thousand, three hundred eighty-four".