705879706 has 32 divisors (see below), whose sum is σ = 1281576960. Its totient is φ = 285039216.

The previous prime is 705879689. The next prime is 705879719. The reversal of 705879706 is 607978507.

705879706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 705879706.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5215 + ... + 37933.

It is an arithmetic number, because the mean of its divisors is an integer number (40049280).

Almost surely, 2^705879706 is an apocalyptic number.

705879706 is a deficient number, since it is larger than the sum of its proper divisors (575697254).

705879706 is a wasteful number, since it uses less digits than its factorization.

705879706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32818.

The product of its (nonzero) digits is 740880, while the sum is 49.

The square root of 705879706 is about 26568.3967525329. The cubic root of 705879706 is about 890.3830804695.

The spelling of 705879706 in words is "seven hundred five million, eight hundred seventy-nine thousand, seven hundred six".