380786 has 16 divisors (see below), whose sum is σ = 665280. Its totient is φ = 160080.

The previous prime is 380777. The next prime is 380797. The reversal of 380786 is 687083.

It is a congruent number.

It is an unprimeable number.

380786 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 596 + ... + 1056.

It is an arithmetic number, because the mean of its divisors is an integer number (41580).

2³⁸⁰⁷⁸⁶ is an apocalyptic number.

380786 is a deficient number, since it is larger than the sum of its proper divisors (284494).

380786 is a wasteful number, since it uses less digits than its factorization.

380786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 380786 is about 617.0786011522. The cubic root of 380786 is about 72.4814696994.

The spelling of 380786 in words is "three hundred eighty thousand, seven hundred eighty-six".