6740066704 has 80 divisors (see below), whose sum is σ = 15942693888. Its totient is φ = 2694537216.

The previous prime is 6740066701. The next prime is 6740066731. The reversal of 6740066704 is 4076600476.

It is not an unprimeable number, because it can be changed into a prime (6740066701) 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, 199489 + ... + 230815.

Almost surely, 2^6740066704 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 6740066704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7971346944).

6740066704 is an abundant number, since it is smaller than the sum of its proper divisors (9202627184).

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

6740066704 is a wasteful number, since it uses less digits than its factorization.

6740066704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31472 (or 31466 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 6740066704 is about 82097.9092547429. The cubic root of 6740066704 is about 1888.9540701864.

The spelling of 6740066704 in words is "six billion, seven hundred forty million, sixty-six thousand, seven hundred four".