6299443 has 2 divisors, whose sum is σ = 6299444. Its totient is φ = 6299442.

The previous prime is 6299429. The next prime is 6299453. The reversal of 6299443 is 3449926.

6299443 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6299443 - 2⁹ = 6298931 is a prime.

It is a super-2 number, since 2×6299443² = 79365964220498, which contains 22 as substring.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (6299413) 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, 3149721 + 3149722.

It is an arithmetic number, because the mean of its divisors is an integer number (3149722).

Almost surely, 2^6299443 is an apocalyptic number.

6299443 is a deficient number, since it is larger than the sum of its proper divisors (1).

6299443 is an equidigital number, since it uses as much as digits as its factorization.

6299443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 37.

The square root of 6299443 is about 2509.8691200937. The cubic root of 6299443 is about 184.6860318605.

The spelling of 6299443 in words is "six million, two hundred ninety-nine thousand, four hundred forty-three".