6484317952 has 72 divisors (see below), whose sum is σ = 14823496800. Its totient is φ = 2773143552.

The previous prime is 6484317949. The next prime is 6484317989. The reversal of 6484317952 is 2597134846.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6484317896 and 6484317905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 908574 + ... + 915682.

It is an arithmetic number, because the mean of its divisors is an integer number (205881900).

Almost surely, 2^6484317952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6484317952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7411748400).

6484317952 is an abundant number, since it is smaller than the sum of its proper divisors (8339178848).

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

6484317952 is an equidigital number, since it uses as much as digits as its factorization.

6484317952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7641 (or 7627 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The square root of 6484317952 is about 80525.2628185714. The cubic root of 6484317952 is about 1864.7535128872.

The spelling of 6484317952 in words is "six billion, four hundred eighty-four million, three hundred seventeen thousand, nine hundred fifty-two".