3196859887597 has 2 divisors, whose sum is σ = 3196859887598. Its totient is φ = 3196859887596.

The previous prime is 3196859887589. The next prime is 3196859887603. The reversal of 3196859887597 is 7957889586913.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3081636300681 + 115223586916 = 1755459^2 + 339446^2 .

It is a cyclic number.

It is not a de Polignac number, because 3196859887597 - 2³ = 3196859887589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3196859887517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1598429943798 + 1598429943799.

It is an arithmetic number, because the mean of its divisors is an integer number (1598429943799).

Almost surely, 2^{3196859887597} is an apocalyptic number.

It is an amenable number.

3196859887597 is a deficient number, since it is larger than the sum of its proper divisors (1).

3196859887597 is an equidigital number, since it uses as much as digits as its factorization.

3196859887597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8230118400, while the sum is 85.

The spelling of 3196859887597 in words is "three trillion, one hundred ninety-six billion, eight hundred fifty-nine million, eight hundred eighty-seven thousand, five hundred ninety-seven".