705718704 has 20 divisors (see below), whose sum is σ = 1823106776. Its totient is φ = 235239552.

The previous prime is 705718703. The next prime is 705718721. The reversal of 705718704 is 407817507.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (705718703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7351189 + ... + 7351284.

Almost surely, 2^705718704 is an apocalyptic number.

It is an amenable number.

705718704 is an abundant number, since it is smaller than the sum of its proper divisors (1117388072).

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

705718704 is a wasteful number, since it uses less digits than its factorization.

705718704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14702484 (or 14702478 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 39.

The square root of 705718704 is about 26565.3666264932. The cubic root of 705718704 is about 890.3153803803.

The spelling of 705718704 in words is "seven hundred five million, seven hundred eighteen thousand, seven hundred four".