3853885080786 has 32 divisors (see below), whose sum is σ = 8329005558720. Its totient is φ = 1181763651264.

The previous prime is 3853885080779. The next prime is 3853885080821. The reversal of 3853885080786 is 6870805883583.

It is a self number, because there is not a number n which added to its sum of digits gives 3853885080786.

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 in 15 ways as a sum of consecutive naturals, for example, 84292476 + ... + 84338183.

It is an arithmetic number, because the mean of its divisors is an integer number (260281423710).

Almost surely, 2^{3853885080786} is an apocalyptic number.

3853885080786 is an abundant number, since it is smaller than the sum of its proper divisors (4475120477934).

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

3853885080786 is a wasteful number, since it uses less digits than its factorization.

3853885080786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168630970.

The product of its (nonzero) digits is 309657600, while the sum is 69.

The spelling of 3853885080786 in words is "three trillion, eight hundred fifty-three billion, eight hundred eighty-five million, eighty thousand, seven hundred eighty-six".