706552770666 has 32 divisors (see below), whose sum is σ = 1440021547008. Its totient is φ = 231051752640.

The previous prime is 706552770607. The next prime is 706552770719. The reversal of 706552770666 is 666077255607.

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 15 ways as a sum of consecutive naturals, for example, 2380021 + ... + 2660376.

It is an arithmetic number, because the mean of its divisors is an integer number (45000673344).

Almost surely, 2^706552770666 is an apocalyptic number.

706552770666 is an abundant number, since it is smaller than the sum of its proper divisors (733468776342).

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

706552770666 is a wasteful number, since it uses less digits than its factorization.

706552770666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5040846.

The product of its (nonzero) digits is 22226400, while the sum is 57.

The spelling of 706552770666 in words is "seven hundred six billion, five hundred fifty-two million, seven hundred seventy thousand, six hundred sixty-six".