706673668 has 12 divisors (see below), whose sum is σ = 1239633360. Its totient is φ = 352492712.

The previous prime is 706673651. The next prime is 706673719. The reversal of 706673668 is 866376607.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209146 + ... + 212497.

It is an arithmetic number, because the mean of its divisors is an integer number (103302780).

Almost surely, 2^706673668 is an apocalyptic number.

It is an amenable number.

706673668 is a deficient number, since it is larger than the sum of its proper divisors (532959692).

706673668 is a wasteful number, since it uses less digits than its factorization.

706673668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422066 (or 422064 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 49.

The square root of 706673668 is about 26583.3344033438. The cubic root of 706673668 is about 890.7167848494.

The spelling of 706673668 in words is "seven hundred six million, six hundred seventy-three thousand, six hundred sixty-eight".