6484966843 has 6 divisors (see below), whose sum is σ = 6646996292. Its totient is φ = 6326795280.

The previous prime is 6484966823. The next prime is 6484966847. The reversal of 6484966843 is 3486694846.

It is not a de Polignac number, because 6484966843 - 2¹⁷ = 6484835771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6484966847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1927221 + ... + 1930582.

Almost surely, 2^6484966843 is an apocalyptic number.

6484966843 is a deficient number, since it is larger than the sum of its proper divisors (162029449).

6484966843 is an equidigital number, since it uses as much as digits as its factorization.

6484966843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3857885 (or 3857844 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 58.

The square root of 6484966843 is about 80529.2918322271. The cubic root of 6484966843 is about 1864.8157132820.

The spelling of 6484966843 in words is "six billion, four hundred eighty-four million, nine hundred sixty-six thousand, eight hundred forty-three".