6487317344 has 48 divisors (see below), whose sum is σ = 13077732528. Its totient is φ = 3166851072.

The previous prime is 6487317341. The next prime is 6487317349. The reversal of 6487317344 is 4437137846.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6487317341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228884 + ... + 255660.

It is an arithmetic number, because the mean of its divisors is an integer number (272452761).

Almost surely, 2^6487317344 is an apocalyptic number.

It is an amenable number.

6487317344 is an abundant number, since it is smaller than the sum of its proper divisors (6590415184).

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

6487317344 is a wasteful number, since it uses less digits than its factorization.

6487317344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26967 (or 26959 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 47.

The square root of 6487317344 is about 80543.8845847405. The cubic root of 6487317344 is about 1865.0409892593.

The spelling of 6487317344 in words is "six billion, four hundred eighty-seven million, three hundred seventeen thousand, three hundred forty-four".