8386441013 has 2 divisors, whose sum is σ = 8386441014. Its totient is φ = 8386441012.

The previous prime is 8386440991. The next prime is 8386441051. The reversal of 8386441013 is 3101446838.

8386441013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (8386441051) can be obtained adding 8386441013 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8277906289 + 108534724 = 90983^2 + 10418^2 .

It is a cyclic number.

It is not a de Polignac number, because 8386441013 - 2⁶ = 8386440949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8386441073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4193220506 + 4193220507.

It is an arithmetic number, because the mean of its divisors is an integer number (4193220507).

Almost surely, 2^8386441013 is an apocalyptic number.

It is an amenable number.

8386441013 is a deficient number, since it is larger than the sum of its proper divisors (1).

8386441013 is an equidigital number, since it uses as much as digits as its factorization.

8386441013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 8386441013 is about 91577.5136864940. The cubic root of 8386441013 is about 2031.6983702371.

The spelling of 8386441013 in words is "eight billion, three hundred eighty-six million, four hundred forty-one thousand, thirteen".