3862869693108 has 24 divisors (see below), whose sum is σ = 9013526438112. Its totient is φ = 1287599828064.

The previous prime is 3862869693097. The next prime is 3862869693131. The reversal of 3862869693108 is 8013969682683.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2231035 + ... + 3564162.

It is an arithmetic number, because the mean of its divisors is an integer number (375563601588).

Almost surely, 2^{3862869693108} is an apocalyptic number.

It is an amenable number.

3862869693108 is an abundant number, since it is smaller than the sum of its proper divisors (5150656745004).

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

3862869693108 is a wasteful number, since it uses less digits than its factorization.

3862869693108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5850751 (or 5850749 counting only the distinct ones).

The product of its (nonzero) digits is 161243136, while the sum is 69.

The spelling of 3862869693108 in words is "three trillion, eight hundred sixty-two billion, eight hundred sixty-nine million, six hundred ninety-three thousand, one hundred eight".