386205116 has 48 divisors (see below), whose sum is σ = 784691712. Its totient is φ = 164371200.

The previous prime is 386205107. The next prime is 386205143. The reversal of 386205116 is 611502683.

It is a happy number.

It is a congruent number.

It is an unprimeable 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 15 ways as a sum of consecutive naturals, for example, 156605 + ... + 159051.

It is an arithmetic number, because the mean of its divisors is an integer number (16347744).

Almost surely, 2^386205116 is an apocalyptic number.

It is an amenable number.

386205116 is an abundant number, since it is smaller than the sum of its proper divisors (398486596).

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

386205116 is a wasteful number, since it uses less digits than its factorization.

386205116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2690 (or 2688 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 386205116 is about 19652.1020758595. The cubic root of 386205116 is about 728.2368885532.

Adding to 386205116 its reverse (611502683), we get a palindrome (997707799).

It can be divided in two parts, 386 and 205116, that added together give a palindrome (205502).

The spelling of 386205116 in words is "three hundred eighty-six million, two hundred five thousand, one hundred sixteen".