3806680007138 has 16 divisors (see below), whose sum is σ = 5747190667200. Its totient is φ = 1890978042096.

The previous prime is 3806680007113. The next prime is 3806680007159. The reversal of 3806680007138 is 8317000866083.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6794456 + ... + 7333347.

It is an arithmetic number, because the mean of its divisors is an integer number (359199416700).

Almost surely, 2^{3806680007138} is an apocalyptic number.

3806680007138 is a deficient number, since it is larger than the sum of its proper divisors (1940510660062).

3806680007138 is a wasteful number, since it uses less digits than its factorization.

3806680007138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14128681.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 3806680007138 in words is "three trillion, eight hundred six billion, six hundred eighty million, seven thousand, one hundred thirty-eight".