6740645002 has 32 divisors (see below), whose sum is σ = 12619563264. Its totient is φ = 2629065600.

The previous prime is 6740644987. The next prime is 6740645003. The reversal of 6740645002 is 2005460476.

It is not an unprimeable number, because it can be changed into a prime (6740645003) 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 15 ways as a sum of consecutive naturals, for example, 247899 + ... + 273742.

It is an arithmetic number, because the mean of its divisors is an integer number (394361352).

Almost surely, 2^6740645002 is an apocalyptic number.

6740645002 is a deficient number, since it is larger than the sum of its proper divisors (5878918262).

6740645002 is a wasteful number, since it uses less digits than its factorization.

6740645002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521734.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 6740645002 is about 82101.4311811920. The cubic root of 6740645002 is about 1889.0080927537.

The spelling of 6740645002 in words is "six billion, seven hundred forty million, six hundred forty-five thousand, two".