6324922649 has 8 divisors (see below), whose sum is σ = 6550941000. Its totient is φ = 6099432192.

The previous prime is 6324922631. The next prime is 6324922663. The reversal of 6324922649 is 9462294236.

6324922649 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1722250000 + 4602672649 = 41500^2 + 67843^2 .

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

It is not a de Polignac number, because 6324922649 - 2⁸ = 6324922393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6324922609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107504 + ... + 155585.

It is an arithmetic number, because the mean of its divisors is an integer number (818867625).

Almost surely, 2^6324922649 is an apocalyptic number.

It is an amenable number.

6324922649 is a deficient number, since it is larger than the sum of its proper divisors (226018351).

6324922649 is a wasteful number, since it uses less digits than its factorization.

6324922649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263947.

The product of its digits is 1119744, while the sum is 47.

The square root of 6324922649 is about 79529.3822998771. The cubic root of 6324922649 is about 1849.3469961218.

The spelling of 6324922649 in words is "six billion, three hundred twenty-four million, nine hundred twenty-two thousand, six hundred forty-nine".