386066 has 8 divisors (see below), whose sum is σ = 583740. Its totient is φ = 191488.

The previous prime is 386051. The next prime is 386083. The reversal of 386066 is 660683.

It can be written as a sum of positive squares in 2 ways, for example, as 354025 + 32041 = 595^2 + 179^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

386066 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 3 ways as a sum of consecutive naturals, for example, 431 + ... + 978.

2³⁸⁶⁰⁶⁶ is an apocalyptic number.

386066 is a deficient number, since it is larger than the sum of its proper divisors (197674).

386066 is a wasteful number, since it uses less digits than its factorization.

386066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 386066 is about 621.3420957894. The cubic root of 386066 is about 72.8149437986.

The spelling of 386066 in words is "three hundred eighty-six thousand, sixty-six".