6740352068 has 24 divisors (see below), whose sum is σ = 12429933600. Its totient is φ = 3189328128.

The previous prime is 6740352061. The next prime is 6740352079. The reversal of 6740352068 is 8602530476.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6740352061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22871 + ... + 118337.

It is an arithmetic number, because the mean of its divisors is an integer number (517913900).

Almost surely, 2^6740352068 is an apocalyptic number.

It is an amenable number.

6740352068 is a deficient number, since it is larger than the sum of its proper divisors (5689581532).

6740352068 is a wasteful number, since it uses less digits than its factorization.

6740352068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96419 (or 96417 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 6740352068 is about 82099.6471856000. The cubic root of 6740352068 is about 1888.9807282748.

The spelling of 6740352068 in words is "six billion, seven hundred forty million, three hundred fifty-two thousand, sixty-eight".