6484169 has 2 divisors, whose sum is σ = 6484170. Its totient is φ = 6484168.

The previous prime is 6484133. The next prime is 6484207. The reversal of 6484169 is 9614846.

It is an a-pointer prime, because the next prime (6484207) can be obtained adding 6484169 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., 3553225 + 2930944 = 1885^2 + 1712^2 .

It is a cyclic number.

It is not a de Polignac number, because 6484169 - 2⁸ = 6483913 is a prime.

It is a super-2 number, since 2×6484169² = 84088895241122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (6484129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3242084 + 3242085.

It is an arithmetic number, because the mean of its divisors is an integer number (3242085).

Almost surely, 2^6484169 is an apocalyptic number.

It is an amenable number.

6484169 is a deficient number, since it is larger than the sum of its proper divisors (1).

6484169 is an equidigital number, since it uses as much as digits as its factorization.

6484169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 38.

The square root of 6484169 is about 2546.4031495425. The cubic root of 6484169 is about 186.4739234290.

The spelling of 6484169 in words is "six million, four hundred eighty-four thousand, one hundred sixty-nine".