386018 has 4 divisors (see below), whose sum is σ = 579030. Its totient is φ = 193008.

The previous prime is 386017. The next prime is 386039. The reversal of 386018 is 810683.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 810683 = 739 ⋅1097.

It can be written as a sum of positive squares in only one way, i.e., 380689 + 5329 = 617^2 + 73^2 .

It is not an unprimeable number, because it can be changed into a prime (386017) by changing a digit.

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 as a sum of consecutive naturals, namely, 96503 + ... + 96506.

2³⁸⁶⁰¹⁸ is an apocalyptic number.

386018 is a deficient number, since it is larger than the sum of its proper divisors (193012).

386018 is a wasteful number, since it uses less digits than its factorization.

386018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193011.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 386018 is about 621.3034685240. The cubic root of 386018 is about 72.8119259535.

The spelling of 386018 in words is "three hundred eighty-six thousand, eighteen".