6488947326967 has 16 divisors (see below), whose sum is σ = 7425932209920. Its totient is φ = 5554461639168.

The previous prime is 6488947326941. The next prime is 6488947327001. The reversal of 6488947326967 is 7696237498846.

It is a cyclic number.

It is not a de Polignac number, because 6488947326967 - 2²³ = 6488938938359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6488947326167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87054528 + ... + 87129034.

It is an arithmetic number, because the mean of its divisors is an integer number (464120763120).

Almost surely, 2^{6488947326967} is an apocalyptic number.

6488947326967 is a deficient number, since it is larger than the sum of its proper divisors (936984882953).

6488947326967 is a wasteful number, since it uses less digits than its factorization.

6488947326967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91110.

The product of its digits is 5267275776, while the sum is 79.

The spelling of 6488947326967 in words is "six trillion, four hundred eighty-eight billion, nine hundred forty-seven million, three hundred twenty-six thousand, nine hundred sixty-seven".