706891002668 has 6 divisors (see below), whose sum is σ = 1237059254676. Its totient is φ = 353445501332.

The previous prime is 706891002617. The next prime is 706891002731. The reversal of 706891002668 is 866200198607.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88361375330 + ... + 88361375337.

It is an arithmetic number, because the mean of its divisors is an integer number (206176542446).

Almost surely, 2^706891002668 is an apocalyptic number.

It is an amenable number.

706891002668 is a deficient number, since it is larger than the sum of its proper divisors (530168252008).

706891002668 is a wasteful number, since it uses less digits than its factorization.

706891002668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176722750671 (or 176722750669 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 53.

The spelling of 706891002668 in words is "seven hundred six billion, eight hundred ninety-one million, two thousand, six hundred sixty-eight".