6299387 has 2 divisors, whose sum is σ = 6299388. Its totient is φ = 6299386.

The previous prime is 6299383. The next prime is 6299413. The reversal of 6299387 is 7839926.

6299387 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6299387 - 2² = 6299383 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6299383) 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 as a sum of consecutive naturals, namely, 3149693 + 3149694.

It is an arithmetic number, because the mean of its divisors is an integer number (3149694).

Almost surely, 2^6299387 is an apocalyptic number.

6299387 is a deficient number, since it is larger than the sum of its proper divisors (1).

6299387 is an equidigital number, since it uses as much as digits as its factorization.

6299387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 44.

The square root of 6299387 is about 2509.8579641087. The cubic root of 6299387 is about 184.6854845926.

The spelling of 6299387 in words is "six million, two hundred ninety-nine thousand, three hundred eighty-seven".