386982 has 12 divisors (see below), whose sum is σ = 838500. Its totient is φ = 128988.

The previous prime is 386977. The next prime is 386987. The reversal of 386982 is 289683.

It is an interprime number because it is at equal distance from previous prime (386977) and next prime (386987).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386987) by changing a digit.

386982 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 5 ways as a sum of consecutive naturals, for example, 10732 + ... + 10767.

It is an arithmetic number, because the mean of its divisors is an integer number (69875).

2³⁸⁶⁹⁸² is an apocalyptic number.

386982 is an abundant number, since it is smaller than the sum of its proper divisors (451518).

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

386982 is a wasteful number, since it uses less digits than its factorization.

386982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21507 (or 21504 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 386982 is about 622.0787731469. The cubic root of 386982 is about 72.8724864702.

The spelling of 386982 in words is "three hundred eighty-six thousand, nine hundred eighty-two".