6706592840 has 16 divisors (see below), whose sum is σ = 15089833980. Its totient is φ = 2682637120.

The previous prime is 6706592833. The next prime is 6706592861. The reversal of 6706592840 is 482956076.

It can be written as a sum of positive squares in 2 ways, for example, as 5672198596 + 1034394244 = 75314^2 + 32162^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83832371 + ... + 83832450.

Almost surely, 2^6706592840 is an apocalyptic number.

It is an amenable number.

6706592840 is an abundant number, since it is smaller than the sum of its proper divisors (8383241140).

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

6706592840 is a wasteful number, since it uses less digits than its factorization.

6706592840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167664832 (or 167664828 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 6706592840 is about 81893.7899965559. The cubic root of 6706592840 is about 1885.8217788542.

The spelling of 6706592840 in words is "six billion, seven hundred six million, five hundred ninety-two thousand, eight hundred forty".