3801817983804 has 24 divisors (see below), whose sum is σ = 8983198613760. Its totient is φ = 1251231234864.

The previous prime is 3801817983791. The next prime is 3801817983809. The reversal of 3801817983804 is 4083897181083.

3801817983804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3801817983809) 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, 2005177314 + ... + 2005179209.

It is an arithmetic number, because the mean of its divisors is an integer number (374299942240).

Almost surely, 2^{3801817983804} is an apocalyptic number.

It is an amenable number.

3801817983804 is an abundant number, since it is smaller than the sum of its proper divisors (5181380629956).

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

3801817983804 is a wasteful number, since it uses less digits than its factorization.

3801817983804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4010356609 (or 4010356607 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 60.

The spelling of 3801817983804 in words is "three trillion, eight hundred one billion, eight hundred seventeen million, nine hundred eighty-three thousand, eight hundred four".