3862661086217 has 8 divisors (see below), whose sum is σ = 3877879579200. Its totient is φ = 3847448957904.

The previous prime is 3862661086189. The next prime is 3862661086231. The reversal of 3862661086217 is 7126801662683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3862661086217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3862661686217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373163 + ... + 2804384.

It is an arithmetic number, because the mean of its divisors is an integer number (484734947400).

Almost surely, 2^{3862661086217} is an apocalyptic number.

It is an amenable number.

3862661086217 is a deficient number, since it is larger than the sum of its proper divisors (15218492983).

3862661086217 is a wasteful number, since it uses less digits than its factorization.

3862661086217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3182335.

The product of its (nonzero) digits is 6967296, while the sum is 56.

The spelling of 3862661086217 in words is "three trillion, eight hundred sixty-two billion, six hundred sixty-one million, eighty-six thousand, two hundred seventeen".