6299968 has 28 divisors (see below), whose sum is σ = 12595860. Its totient is φ = 3126272.

The previous prime is 6299957. The next prime is 6299977. The reversal of 6299968 is 8699926.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3504384 + 2795584 = 1872^2 + 1672^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10788 + ... + 11356.

Almost surely, 2^6299968 is an apocalyptic number.

It is an amenable number.

6299968 is a deficient number, since it is larger than the sum of its proper divisors (6295892).

6299968 is a wasteful number, since it uses less digits than its factorization.

6299968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754 (or 744 counting only the distinct ones).

The product of its digits is 419904, while the sum is 49.

The square root of 6299968 is about 2509.9737050415. The cubic root of 6299968 is about 184.6911623391.

The spelling of 6299968 in words is "six million, two hundred ninety-nine thousand, nine hundred sixty-eight".