3867062876568 has 128 divisors (see below), whose sum is σ = 10989420595200. Its totient is φ = 1259406600192.

The previous prime is 3867062876563. The next prime is 3867062876629. The reversal of 3867062876568 is 8656782607683.

3867062876568 is a `hidden beast` number, since 38 + 6 + 7 + 0 + 6 + 28 + 7 + 6 + 568 = 666.

3867062876568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 3867062876496 and 3867062876505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3867062876561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5527621 + ... + 6187787.

It is an arithmetic number, because the mean of its divisors is an integer number (85854848400).

Almost surely, 2^{3867062876568} 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 3867062876568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5494710297600).

3867062876568 is an abundant number, since it is smaller than the sum of its proper divisors (7122357718632).

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

3867062876568 is a wasteful number, since it uses less digits than its factorization.

3867062876568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660806 (or 660796 counting only the distinct ones).

The product of its (nonzero) digits is 975421440, while the sum is 72.

The spelling of 3867062876568 in words is "three trillion, eight hundred sixty-seven billion, sixty-two million, eight hundred seventy-six thousand, five hundred sixty-eight".