705066717 has 8 divisors (see below), whose sum is σ = 940281696. Its totient is φ = 469948112.

The previous prime is 705066689. The next prime is 705066737. The reversal of 705066717 is 717660507.

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

It is a cyclic number.

It is not a de Polignac number, because 705066717 - 2²⁴ = 688289501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705066737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4818 + ... + 37859.

It is an arithmetic number, because the mean of its divisors is an integer number (117535212).

Almost surely, 2^705066717 is an apocalyptic number.

It is an amenable number.

705066717 is a deficient number, since it is larger than the sum of its proper divisors (235214979).

705066717 is a wasteful number, since it uses less digits than its factorization.

705066717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48187.

The product of its (nonzero) digits is 61740, while the sum is 39.

The square root of 705066717 is about 26553.0924187749. The cubic root of 705066717 is about 890.0411195916.

The spelling of 705066717 in words is "seven hundred five million, sixty-six thousand, seven hundred seventeen".