705609704 has 16 divisors (see below), whose sum is σ = 1353786720. Its totient is φ = 344599920.

The previous prime is 705609703. The next prime is 705609727. The reversal of 705609704 is 407906507.

It is not an unprimeable number, because it can be changed into a prime (705609703) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1025252 + ... + 1025939.

It is an arithmetic number, because the mean of its divisors is an integer number (84611670).

Almost surely, 2^705609704 is an apocalyptic number.

It is an amenable number.

705609704 is a deficient number, since it is larger than the sum of its proper divisors (648177016).

705609704 is a wasteful number, since it uses less digits than its factorization.

705609704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051240 (or 2051236 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 705609704 is about 26563.3150039674. The cubic root of 705609704 is about 890.2695408824.

The spelling of 705609704 in words is "seven hundred five million, six hundred nine thousand, seven hundred four".