3886305381204 has 12 divisors (see below), whose sum is σ = 9068045889504. Its totient is φ = 1295435127064.

The previous prime is 3886305381197. The next prime is 3886305381319. The reversal of 3886305381204 is 4021835036883.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161929390872 + ... + 161929390895.

It is an arithmetic number, because the mean of its divisors is an integer number (755670490792).

Almost surely, 2^{3886305381204} is an apocalyptic number.

It is an amenable number.

3886305381204 is an abundant number, since it is smaller than the sum of its proper divisors (5181740508300).

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

3886305381204 is a wasteful number, since it uses less digits than its factorization.

3886305381204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323858781774 (or 323858781772 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 3886305381204 in words is "three trillion, eight hundred eighty-six billion, three hundred five million, three hundred eighty-one thousand, two hundred four".