386004 has 24 divisors (see below), whose sum is σ = 948640. Its totient is φ = 121824.

The previous prime is 385997. The next prime is 386017. The reversal of 386004 is 400683.

386004 = T₁₉₂ + T₁₉₃ + ... + T₂₁₀.

It is a congruent number.

It is an unprimeable number.

386004 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, 619 + ... + 1074.

2³⁸⁶⁰⁰⁴ is an apocalyptic number.

It is an amenable number.

386004 is an abundant number, since it is smaller than the sum of its proper divisors (562636).

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

386004 is a wasteful number, since it uses less digits than its factorization.

386004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719 (or 1717 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 386004 is about 621.2922017859. The cubic root of 386004 is about 72.8110457015.

Adding to 386004 its reverse (400683), we get a palindrome (786687).

The spelling of 386004 in words is "three hundred eighty-six thousand, four".