6740482664 has 16 divisors (see below), whose sum is σ = 12768699300. Its totient is φ = 3335496192.

The previous prime is 6740482631. The next prime is 6740482669. The reversal of 6740482664 is 4662840476.

It can be written as a sum of positive squares in 2 ways, for example, as 6452908900 + 287573764 = 80330^2 + 16958^2 .

It is not an unprimeable number, because it can be changed into a prime (6740482669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4342319 + ... + 4343870.

Almost surely, 2^6740482664 is an apocalyptic number.

It is an amenable number.

6740482664 is a deficient number, since it is larger than the sum of its proper divisors (6028216636).

6740482664 is a wasteful number, since it uses less digits than its factorization.

6740482664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8686292 (or 8686288 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 47.

The square root of 6740482664 is about 82100.4425323031. The cubic root of 6740482664 is about 1888.9929280201.

The spelling of 6740482664 in words is "six billion, seven hundred forty million, four hundred eighty-two thousand, six hundred sixty-four".