3808274678286 has 96 divisors (see below), whose sum is σ = 8441742051072. Its totient is φ = 1144196202240.

The previous prime is 3808274678281. The next prime is 3808274678287. The reversal of 3808274678286 is 6828764728083.

3808274678286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3808274678286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3808274678281) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 181068591 + ... + 181089621.

It is an arithmetic number, because the mean of its divisors is an integer number (87934813032).

Almost surely, 2^{3808274678286} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3808274678286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4220871025536).

3808274678286 is an abundant number, since it is smaller than the sum of its proper divisors (4633467372786).

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

3808274678286 is a wasteful number, since it uses less digits than its factorization.

3808274678286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25258 (or 25245 counting only the distinct ones).

The product of its (nonzero) digits is 346816512, while the sum is 69.

The spelling of 3808274678286 in words is "three trillion, eight hundred eight billion, two hundred seventy-four million, six hundred seventy-eight thousand, two hundred eighty-six".