6347995488 has 192 divisors, whose sum is σ = 19334246400. Its totient is φ = 2023971840.

The previous prime is 6347995481. The next prime is 6347995499. The reversal of 6347995488 is 8845997436.

6347995488 is a `hidden beast` number, since 63 + 4 + 7 + 9 + 95 + 488 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6347995481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2382445 + ... + 2385107.

It is an arithmetic number, because the mean of its divisors is an integer number (100699200).

Almost surely, 2^6347995488 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 6347995488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9667123200).

6347995488 is an abundant number, since it is smaller than the sum of its proper divisors (12986250912).

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

6347995488 is a wasteful number, since it uses less digits than its factorization.

6347995488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802 (or 2788 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 63.

The square root of 6347995488 is about 79674.3088328979. The cubic root of 6347995488 is about 1851.5930264949.

The spelling of 6347995488 in words is "six billion, three hundred forty-seven million, nine hundred ninety-five thousand, four hundred eighty-eight".