696648807359 has 2 divisors, whose sum is σ = 696648807360. Its totient is φ = 696648807358.

The previous prime is 696648807293. The next prime is 696648807373. The reversal of 696648807359 is 953708846696.

696648807359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 696648807359 - 2²⁰ = 696647758783 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 696648807292 and 696648807301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (696648807559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348324403679 + 348324403680.

It is an arithmetic number, because the mean of its divisors is an integer number (348324403680).

Almost surely, 2^696648807359 is an apocalyptic number.

696648807359 is a deficient number, since it is larger than the sum of its proper divisors (1).

696648807359 is an equidigital number, since it uses as much as digits as its factorization.

696648807359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 470292480, while the sum is 71.

The spelling of 696648807359 in words is "six hundred ninety-six billion, six hundred forty-eight million, eight hundred seven thousand, three hundred fifty-nine".