380086 has 16 divisors (see below), whose sum is σ = 690336. Its totient is φ = 153216.

The previous prime is 380071. The next prime is 380117. The reversal of 380086 is 680083.

380086 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 380086.

It is a congruent number.

It is an unprimeable number.

380086 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 561 + ... + 1036.

It is an arithmetic number, because the mean of its divisors is an integer number (43146).

2³⁸⁰⁰⁸⁶ is an apocalyptic number.

380086 is a deficient number, since it is larger than the sum of its proper divisors (310250).

380086 is a wasteful number, since it uses less digits than its factorization.

380086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 380086 is about 616.5111515618. The cubic root of 380086 is about 72.4370281578.

It can be divided in two parts, 3 and 80086, that added together give a square (80089 = 283²).

The spelling of 380086 in words is "three hundred eighty thousand, eighty-six".