3867065363312 has 60 divisors (see below), whose sum is σ = 7961871188880. Its totient is φ = 1819160997888.

The previous prime is 3867065363311. The next prime is 3867065363321. The reversal of 3867065363312 is 2133635607683.

3867065363312 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 (3867065363311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13251389 + ... + 13540067.

It is an arithmetic number, because the mean of its divisors is an integer number (132697853148).

Almost surely, 2^{3867065363312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3867065363312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3980935594440).

3867065363312 is an abundant number, since it is smaller than the sum of its proper divisors (4094805825568).

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

3867065363312 is a wasteful number, since it uses less digits than its factorization.

3867065363312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291618 (or 291595 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 53.

The spelling of 3867065363312 in words is "three trillion, eight hundred sixty-seven billion, sixty-five million, three hundred sixty-three thousand, three hundred twelve".