6486974709760 has 120 divisors (see below), whose sum is σ = 15947986201056. Its totient is φ = 2531501015040.

The previous prime is 6486974709757. The next prime is 6486974709763. The reversal of 6486974709760 is 679074796846.

It is an interprime number because it is at equal distance from previous prime (6486974709757) and next prime (6486974709763).

It is not an unprimeable number, because it can be changed into a prime (6486974709763) 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, 2393029 + ... + 4324411.

Almost surely, 2^{6486974709760} 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 6486974709760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7973993100528).

6486974709760 is an abundant number, since it is smaller than the sum of its proper divisors (9461011491296).

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

6486974709760 is an equidigital number, since it uses as much as digits as its factorization.

6486974709760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931457 (or 1931431 counting only the distinct ones).

The product of its (nonzero) digits is 768144384, while the sum is 73.

The spelling of 6486974709760 in words is "six trillion, four hundred eighty-six billion, nine hundred seventy-four million, seven hundred nine thousand, seven hundred sixty".