6347848049 has 2 divisors, whose sum is σ = 6347848050. Its totient is φ = 6347848048.

The previous prime is 6347848037. The next prime is 6347848097. The reversal of 6347848049 is 9408487436.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5933929024 + 413919025 = 77032^2 + 20345^2 .

It is a cyclic number.

It is not a de Polignac number, because 6347848049 - 2⁴ = 6347848033 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (6347844049) 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 as a sum of consecutive naturals, namely, 3173924024 + 3173924025.

It is an arithmetic number, because the mean of its divisors is an integer number (3173924025).

Almost surely, 2^6347848049 is an apocalyptic number.

It is an amenable number.

6347848049 is a deficient number, since it is larger than the sum of its proper divisors (1).

6347848049 is an equidigital number, since it uses as much as digits as its factorization.

6347848049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4644864, while the sum is 53.

The square root of 6347848049 is about 79673.3835669102. The cubic root of 6347848049 is about 1851.5786913063.

The spelling of 6347848049 in words is "six billion, three hundred forty-seven million, eight hundred forty-eight thousand, forty-nine".