6336124640 has 48 divisors (see below), whose sum is σ = 15619933728. Its totient is φ = 2424254976.

The previous prime is 6336124631. The next prime is 6336124651. The reversal of 6336124640 is 464216336.

It is a self number, because there is not a number n which added to its sum of digits gives 6336124640.

It is a congruent number.

It is an unprimeable number.

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, 857207 + ... + 864566.

It is an arithmetic number, because the mean of its divisors is an integer number (325415286).

Almost surely, 2^6336124640 is an apocalyptic number.

It is an amenable number.

6336124640 is an abundant number, since it is smaller than the sum of its proper divisors (9283809088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6336124640 is a wasteful number, since it uses less digits than its factorization.

6336124640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721811 (or 1721803 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 35.

The square root of 6336124640 is about 79599.7778891374. Note that the first 3 decimals coincide. The cubic root of 6336124640 is about 1850.4381372792.

The spelling of 6336124640 in words is "six billion, three hundred thirty-six million, one hundred twenty-four thousand, six hundred forty".