386933927066 has 4 divisors (see below), whose sum is σ = 580400890602. Its totient is φ = 193466963532.

The previous prime is 386933927059. The next prime is 386933927077. The reversal of 386933927066 is 660729339683.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 283263450625 + 103670476441 = 532225^2 + 321979^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96733481765 + ... + 96733481768.

Almost surely, 2^386933927066 is an apocalyptic number.

386933927066 is a deficient number, since it is larger than the sum of its proper divisors (193466963536).

386933927066 is a wasteful number, since it uses less digits than its factorization.

386933927066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193466963535.

The product of its (nonzero) digits is 52907904, while the sum is 62.

The spelling of 386933927066 in words is "three hundred eighty-six billion, nine hundred thirty-three million, nine hundred twenty-seven thousand, sixty-six".