704606668 has 12 divisors (see below), whose sum is σ = 1242771712. Its totient is φ = 349529040.

The previous prime is 704606647. The next prime is 704606711. The reversal of 704606668 is 866606407.

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, 693003 + ... + 694018.

Almost surely, 2^704606668 is an apocalyptic number.

It is an amenable number.

704606668 is a deficient number, since it is larger than the sum of its proper divisors (538165044).

704606668 is a wasteful number, since it uses less digits than its factorization.

704606668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387152 (or 1387150 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 704606668 is about 26544.4281912419. The cubic root of 704606668 is about 889.8474964889.

The spelling of 704606668 in words is "seven hundred four million, six hundred six thousand, six hundred sixty-eight".