386066366 has 32 divisors (see below), whose sum is σ = 684149760. Its totient is φ = 159962976.

The previous prime is 386066333. The next prime is 386066371. The reversal of 386066366 is 663660683.

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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51080 + ... + 58148.

It is an arithmetic number, because the mean of its divisors is an integer number (21379680).

Almost surely, 2^386066366 is an apocalyptic number.

386066366 is a deficient number, since it is larger than the sum of its proper divisors (298083394).

386066366 is a wasteful number, since it uses less digits than its factorization.

386066366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7208.

The product of its (nonzero) digits is 559872, while the sum is 44.

The square root of 386066366 is about 19648.5716020275. The cubic root of 386066366 is about 728.1496680868.

The spelling of 386066366 in words is "three hundred eighty-six million, sixty-six thousand, three hundred sixty-six".