386974 has 16 divisors (see below), whose sum is σ = 671616. Its totient is φ = 163800.

The previous prime is 386963. The next prime is 386977. The reversal of 386974 is 479683.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386977) by changing a digit.

386974 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1729 + ... + 1939.

It is an arithmetic number, because the mean of its divisors is an integer number (41976).

2³⁸⁶⁹⁷⁴ is an apocalyptic number.

386974 is a deficient number, since it is larger than the sum of its proper divisors (284642).

386974 is a wasteful number, since it uses less digits than its factorization.

386974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351.

The product of its digits is 36288, while the sum is 37.

The square root of 386974 is about 622.0723430599. The cubic root of 386974 is about 72.8719843074.

The spelling of 386974 in words is "three hundred eighty-six thousand, nine hundred seventy-four".