3804745581318 has 24 divisors (see below), whose sum is σ = 8364151444824. Its totient is φ = 1152953206240.

The previous prime is 3804745581317. The next prime is 3804745581349. The reversal of 3804745581318 is 8131855474083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3804745581317) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2620347471 + ... + 2620348922.

It is an arithmetic number, because the mean of its divisors is an integer number (348506310201).

Almost surely, 2^{3804745581318} is an apocalyptic number.

3804745581318 is an abundant number, since it is smaller than the sum of its proper divisors (4559405863506).

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

3804745581318 is a wasteful number, since it uses less digits than its factorization.

3804745581318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5240696420 (or 5240696409 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 57.

The spelling of 3804745581318 in words is "three trillion, eight hundred four billion, seven hundred forty-five million, five hundred eighty-one thousand, three hundred eighteen".