6430597 has 2 divisors, whose sum is σ = 6430598. Its totient is φ = 6430596.

The previous prime is 6430579. The next prime is 6430621. The reversal of 6430597 is 7950346.

Together with previous prime (6430579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6145441 + 285156 = 2479^2 + 534^2 .

It is a cyclic number.

It is not a de Polignac number, because 6430597 - 2¹⁹ = 5906309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6430997) 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, 3215298 + 3215299.

It is an arithmetic number, because the mean of its divisors is an integer number (3215299).

Almost surely, 2^6430597 is an apocalyptic number.

It is an amenable number.

6430597 is a deficient number, since it is larger than the sum of its proper divisors (1).

6430597 is an equidigital number, since it uses as much as digits as its factorization.

6430597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 6430597 is about 2535.8621807977. The cubic root of 6430597 is about 185.9589553708.

The spelling of 6430597 in words is "six million, four hundred thirty thousand, five hundred ninety-seven".