386188082 has 16 divisors (see below), whose sum is σ = 700980480. Its totient is φ = 155773248.

The previous prime is 386188081. The next prime is 386188093. The reversal of 386188082 is 280881683.

It is not an unprimeable number, because it can be changed into a prime (386188081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811082 + ... + 811557.

It is an arithmetic number, because the mean of its divisors is an integer number (43811280).

Almost surely, 2^386188082 is an apocalyptic number.

386188082 is a deficient number, since it is larger than the sum of its proper divisors (314792398).

386188082 is a wasteful number, since it uses less digits than its factorization.

386188082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622665.

The product of its (nonzero) digits is 147456, while the sum is 44.

The square root of 386188082 is about 19651.6686823282. The cubic root of 386188082 is about 728.2261818337.

The spelling of 386188082 in words is "three hundred eighty-six million, one hundred eighty-eight thousand, eighty-two".