695260795329 has 15 divisors (see below), whose sum is σ = 1038610670097. Its totient is φ = 463502193948.

The previous prime is 695260795309. The next prime is 695260795381. The reversal of 695260795329 is 923597062596.

The square root of 695260795329 is 833823.

It is a perfect power (a square), and thus also a powerful number.

695260795329 is a `hidden beast` number, since 6 + 9 + 5 + 26 + 0 + 79 + 532 + 9 = 666.

It is not a de Polignac number, because 695260795329 - 2⁹ = 695260794817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (695260795309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 7458084 + ... + 7550730.

Almost surely, 2^695260795329 is an apocalyptic number.

695260795329 is the 833823-rd square number.

695260795329 is the 416912-nd centered octagonal number.

It is an amenable number.

695260795329 is a deficient number, since it is larger than the sum of its proper divisors (343349874768).

695260795329 is an frugal number, since it uses more digits than its factorization.

695260795329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185306 (or 92650 counting only the distinct ones).

The product of its (nonzero) digits is 55112400, while the sum is 63.

The spelling of 695260795329 in words is "six hundred ninety-five billion, two hundred sixty million, seven hundred ninety-five thousand, three hundred twenty-nine".