6344161 has 2 divisors, whose sum is σ = 6344162. Its totient is φ = 6344160.

The previous prime is 6344147. The next prime is 6344171. The reversal of 6344161 is 1614436.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4227136 + 2117025 = 2056^2 + 1455^2 .

It is a cyclic number.

It is not a de Polignac number, because 6344161 - 2⁷ = 6344033 is a prime.

It is not a weakly prime, because it can be changed into another prime (6344171) 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, 3172080 + 3172081.

It is an arithmetic number, because the mean of its divisors is an integer number (3172081).

Almost surely, 2^6344161 is an apocalyptic number.

It is an amenable number.

6344161 is a deficient number, since it is larger than the sum of its proper divisors (1).

6344161 is an equidigital number, since it uses as much as digits as its factorization.

6344161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 25.

The square root of 6344161 is about 2518.7617989798. The cubic root of 6344161 is about 185.1220134963.

Adding to 6344161 its reverse (1614436), we get a palindrome (7958597).

The spelling of 6344161 in words is "six million, three hundred forty-four thousand, one hundred sixty-one".