6434463 has 16 divisors (see below), whose sum is σ = 9967616. Its totient is φ = 3615840.

The previous prime is 6434447. The next prime is 6434489. The reversal of 6434463 is 3644346.

It is not a de Polignac number, because 6434463 - 2⁴ = 6434447 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6434463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6434443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1231 + ... + 3792.

It is an arithmetic number, because the mean of its divisors is an integer number (622976).

Almost surely, 2^6434463 is an apocalyptic number.

6434463 is a deficient number, since it is larger than the sum of its proper divisors (3533153).

6434463 is a wasteful number, since it uses less digits than its factorization.

6434463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5094.

The product of its digits is 20736, while the sum is 30.

The square root of 6434463 is about 2536.6243316660. The cubic root of 6434463 is about 185.9962133580.

The spelling of 6434463 in words is "six million, four hundred thirty-four thousand, four hundred sixty-three".