705968597 has 2 divisors, whose sum is σ = 705968598. Its totient is φ = 705968596.

The previous prime is 705968591. The next prime is 705968633. The reversal of 705968597 is 795869507.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 701667121 + 4301476 = 26489^2 + 2074^2 .

It is a cyclic number.

It is not a de Polignac number, because 705968597 - 2¹⁰ = 705967573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (705968591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352984298 + 352984299.

It is an arithmetic number, because the mean of its divisors is an integer number (352984299).

Almost surely, 2^705968597 is an apocalyptic number.

It is an amenable number.

705968597 is a deficient number, since it is larger than the sum of its proper divisors (1).

705968597 is an equidigital number, since it uses as much as digits as its factorization.

705968597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4762800, while the sum is 56.

The square root of 705968597 is about 26570.0695708536. The cubic root of 705968597 is about 890.4204540331.

The spelling of 705968597 in words is "seven hundred five million, nine hundred sixty-eight thousand, five hundred ninety-seven".