6432347 has 2 divisors, whose sum is σ = 6432348. Its totient is φ = 6432346.

The previous prime is 6432331. The next prime is 6432383. The reversal of 6432347 is 7432346.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6432347 - 2⁴ = 6432331 is a prime.

It is a d-powerful number, because it can be written as 6⁴ + 4⁸ + 3¹² + 2⁷ + 3¹⁴ + 4¹⁰ + 7⁴ .

It is not a weakly prime, because it can be changed into another prime (6432397) 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, 3216173 + 3216174.

It is an arithmetic number, because the mean of its divisors is an integer number (3216174).

Almost surely, 2^6432347 is an apocalyptic number.

6432347 is a deficient number, since it is larger than the sum of its proper divisors (1).

6432347 is an equidigital number, since it uses as much as digits as its factorization.

6432347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 29.

The square root of 6432347 is about 2536.2072076232. The cubic root of 6432347 is about 185.9758225791.

Subtracting 6432347 from its reverse (7432346), we obtain a palindrome (999999).

The spelling of 6432347 in words is "six million, four hundred thirty-two thousand, three hundred forty-seven".