705013678 has 8 divisors (see below), whose sum is σ = 1069403040. Its totient is φ = 348546000.

The previous prime is 705013669. The next prime is 705013711. The reversal of 705013678 is 876310507.

705013678 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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1980198 + ... + 1980553.

It is an arithmetic number, because the mean of its divisors is an integer number (133675380).

Almost surely, 2^705013678 is an apocalyptic number.

705013678 is a deficient number, since it is larger than the sum of its proper divisors (364389362).

705013678 is a wasteful number, since it uses less digits than its factorization.

705013678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3960842.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 705013678 is about 26552.0936650954. The cubic root of 705013678 is about 890.0188011010.

The spelling of 705013678 in words is "seven hundred five million, thirteen thousand, six hundred seventy-eight".