705694 has 8 divisors (see below), whose sum is σ = 1154808. Its totient is φ = 320760.

The previous prime is 705689. The next prime is 705713. The reversal of 705694 is 496507.

705694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

705694 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16017 + ... + 16060.

It is an arithmetic number, because the mean of its divisors is an integer number (144351).

2⁷⁰⁵⁶⁹⁴ is an apocalyptic number.

705694 is a deficient number, since it is larger than the sum of its proper divisors (449114).

705694 is a wasteful number, since it uses less digits than its factorization.

705694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32090.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 705694 is about 840.0559505176. The cubic root of 705694 is about 89.0304991629.

The spelling of 705694 in words is "seven hundred five thousand, six hundred ninety-four".