705916323 has 16 divisors (see below), whose sum is σ = 1195202560. Its totient is φ = 403380648.

The previous prime is 705916319. The next prime is 705916331. The reversal of 705916323 is 323619507.

705916323 is a `hidden beast` number, since 7 + 0 + 591 + 63 + 2 + 3 = 666.

705916323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 705916323 - 2² = 705916319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (705916333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1867315 + ... + 1867692.

It is an arithmetic number, because the mean of its divisors is an integer number (74700160).

Almost surely, 2^705916323 is an apocalyptic number.

705916323 is a deficient number, since it is larger than the sum of its proper divisors (489286237).

705916323 is a wasteful number, since it uses less digits than its factorization.

705916323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3735023 (or 3735017 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 705916323 is about 26569.0858517940. The cubic root of 705916323 is about 890.3984761963.

The spelling of 705916323 in words is "seven hundred five million, nine hundred sixteen thousand, three hundred twenty-three".