696593473 has 2 divisors, whose sum is σ = 696593474. Its totient is φ = 696593472.

The previous prime is 696593461. The next prime is 696593483. The reversal of 696593473 is 374395696.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 430479504 + 266113969 = 20748^2 + 16313^2 .

It is a cyclic number.

It is not a de Polignac number, because 696593473 - 2²⁹ = 159722561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 696593473.

It is not a weakly prime, because it can be changed into another prime (696593423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348296736 + 348296737.

It is an arithmetic number, because the mean of its divisors is an integer number (348296737).

Almost surely, 2^696593473 is an apocalyptic number.

It is an amenable number.

696593473 is a deficient number, since it is larger than the sum of its proper divisors (1).

696593473 is an equidigital number, since it uses as much as digits as its factorization.

696593473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3674160, while the sum is 52.

The square root of 696593473 is about 26393.0572878551. The cubic root of 696593473 is about 886.4613404342.

The spelling of 696593473 in words is "six hundred ninety-six million, five hundred ninety-three thousand, four hundred seventy-three".