6740988912 has 320 divisors, whose sum is σ = 23129948160. Its totient is φ = 1839511296.

The previous prime is 6740988899. The next prime is 6740988913. The reversal of 6740988912 is 2198890476.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6740988913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6110953 + ... + 6112055.

It is an arithmetic number, because the mean of its divisors is an integer number (72281088).

Almost surely, 2^6740988912 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 6740988912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11564974080).

6740988912 is an abundant number, since it is smaller than the sum of its proper divisors (16388959248).

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

6740988912 is a wasteful number, since it uses less digits than its factorization.

6740988912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217 (or 1205 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The square root of 6740988912 is about 82103.5255759459. The cubic root of 6740988912 is about 1889.0402181524.

The spelling of 6740988912 in words is "six billion, seven hundred forty million, nine hundred eighty-eight thousand, nine hundred twelve".