3986641101 has 8 divisors (see below), whose sum is σ = 5364288160. Its totient is φ = 2633377392.

The previous prime is 3986641081. The next prime is 3986641187. The reversal of 3986641101 is 1011466893.

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

It is not a de Polignac number, because 3986641101 - 2¹¹ = 3986639053 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 3986641101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3986641301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6095455 + ... + 6096108.

It is an arithmetic number, because the mean of its divisors is an integer number (670536020).

Almost surely, 2^3986641101 is an apocalyptic number.

It is an amenable number.

3986641101 is a deficient number, since it is larger than the sum of its proper divisors (1377647059).

3986641101 is a wasteful number, since it uses less digits than its factorization.

3986641101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12191675.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 3986641101 is about 63139.8535079073. The cubic root of 3986641101 is about 1585.6319201725.

The spelling of 3986641101 in words is "three billion, nine hundred eighty-six million, six hundred forty-one thousand, one hundred one".