6706736670672 has 60 divisors (see below), whose sum is σ = 18769727429284. Its totient is φ = 2235557491200.

The previous prime is 6706736670661. The next prime is 6706736670737. The reversal of 6706736670672 is 2760766376076.

It can be written as a sum of positive squares in 2 ways, for example, as 4794943749696 + 1911792920976 = 2189736^2 + 1382676^2 .

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 23924922 + ... + 24203622.

Almost surely, 2^{6706736670672} is an apocalyptic number.

It is an amenable number.

6706736670672 is an abundant number, since it is smaller than the sum of its proper divisors (12062990758612).

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

6706736670672 is a wasteful number, since it uses less digits than its factorization.

6706736670672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445828 (or 445819 counting only the distinct ones).

The product of its (nonzero) digits is 112021056, while the sum is 63.

The spelling of 6706736670672 in words is "six trillion, seven hundred six billion, seven hundred thirty-six million, six hundred seventy thousand, six hundred seventy-two".