3686566934 has 16 divisors (see below), whose sum is σ = 5740139520. Its totient is φ = 1773851880.

The previous prime is 3686566931. The next prime is 3686566957. The reversal of 3686566934 is 4396656863.

It is a self number, because there is not a number n which added to its sum of digits gives 3686566934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3686566931) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 154994 + ... + 177189.

It is an arithmetic number, because the mean of its divisors is an integer number (358758720).

Almost surely, 2^3686566934 is an apocalyptic number.

3686566934 is a deficient number, since it is larger than the sum of its proper divisors (2053572586).

3686566934 is a wasteful number, since it uses less digits than its factorization.

3686566934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332395.

The product of its digits is 16796160, while the sum is 56.

The square root of 3686566934 is about 60717.1057775319. The cubic root of 3686566934 is about 1544.8063328708.

The spelling of 3686566934 in words is "three billion, six hundred eighty-six million, five hundred sixty-six thousand, nine hundred thirty-four".