6324401 has 2 divisors, whose sum is σ = 6324402. Its totient is φ = 6324400.

The previous prime is 6324377. The next prime is 6324413. The reversal of 6324401 is 1044236.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4431025 + 1893376 = 2105^2 + 1376^2 .

It is a cyclic number.

It is not a de Polignac number, because 6324401 - 2⁶ = 6324337 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6324481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3162200 + 3162201.

It is an arithmetic number, because the mean of its divisors is an integer number (3162201).

Almost surely, 2^6324401 is an apocalyptic number.

It is an amenable number.

6324401 is a deficient number, since it is larger than the sum of its proper divisors (1).

6324401 is an equidigital number, since it uses as much as digits as its factorization.

6324401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 6324401 is about 2514.8361775670. The cubic root of 6324401 is about 184.9296152995.

Adding to 6324401 its reverse (1044236), we get a palindrome (7368637).

The spelling of 6324401 in words is "six million, three hundred twenty-four thousand, four hundred one".