3860220510877 has 8 divisors (see below), whose sum is σ = 3963951303032. Its totient is φ = 3757794508800.

The previous prime is 3860220510847. The next prime is 3860220510889. The reversal of 3860220510877 is 7780150220683.

It can be written as a sum of positive squares in 4 ways, for example, as 319579918596 + 3540640592281 = 565314^2 + 1881659^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3860220510877 - 2²³ = 3860212122269 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3860220510877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3860220510847) 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, 326191524 + ... + 326203357.

It is an arithmetic number, because the mean of its divisors is an integer number (495493912879).

Almost surely, 2^{3860220510877} is an apocalyptic number.

It is an amenable number.

3860220510877 is a deficient number, since it is larger than the sum of its proper divisors (103730792155).

3860220510877 is an equidigital number, since it uses as much as digits as its factorization.

3860220510877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652395039.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 3860220510877 in words is "three trillion, eight hundred sixty billion, two hundred twenty million, five hundred ten thousand, eight hundred seventy-seven".