3840060205686 has 16 divisors (see below), whose sum is σ = 7777337126400. Its totient is φ = 1263817282728.

The previous prime is 3840060205643. The next prime is 3840060205687. The reversal of 3840060205686 is 6865020600483.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3840060205687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4050695946 + ... + 4050696893.

It is an arithmetic number, because the mean of its divisors is an integer number (486083570400).

Almost surely, 2^{3840060205686} is an apocalyptic number.

3840060205686 is an abundant number, since it is smaller than the sum of its proper divisors (3937276920714).

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

3840060205686 is a wasteful number, since it uses less digits than its factorization.

3840060205686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8101392923.

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 3840060205686 in words is "three trillion, eight hundred forty billion, sixty million, two hundred five thousand, six hundred eighty-six".