6299932609 has 8 divisors (see below), whose sum is σ = 6441657192. Its totient is φ = 6159054720.

The previous prime is 6299932601. The next prime is 6299932669. The reversal of 6299932609 is 9062399926.

It can be written as a sum of positive squares in 4 ways, for example, as 985960000 + 5313972609 = 31400^2 + 72897^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6299932609 - 2³ = 6299932601 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 6299932609.

It is not an unprimeable number, because it can be changed into a prime (6299932601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196614 + ... + 226399.

It is an arithmetic number, because the mean of its divisors is an integer number (805207149).

Almost surely, 2^6299932609 is an apocalyptic number.

It is an amenable number.

6299932609 is a deficient number, since it is larger than the sum of its proper divisors (141724583).

6299932609 is a wasteful number, since it uses less digits than its factorization.

6299932609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423347.

The product of its (nonzero) digits is 2834352, while the sum is 55.

The square root of 6299932609 is about 79372.1148074058. The cubic root of 6299932609 is about 1846.9081649518.

The spelling of 6299932609 in words is "six billion, two hundred ninety-nine million, nine hundred thirty-two thousand, six hundred nine".