196950989327 has 2 divisors, whose sum is σ = 196950989328. Its totient is φ = 196950989326.

The previous prime is 196950989303. The next prime is 196950989447. The reversal of 196950989327 is 723989059691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 196950989327 - 2¹⁰ = 196950988303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196950989827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98475494663 + 98475494664.

It is an arithmetic number, because the mean of its divisors is an integer number (98475494664).

Almost surely, 2^196950989327 is an apocalyptic number.

196950989327 is a deficient number, since it is larger than the sum of its proper divisors (1).

196950989327 is an equidigital number, since it uses as much as digits as its factorization.

196950989327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 66134880, while the sum is 68.

The spelling of 196950989327 in words is "one hundred ninety-six billion, nine hundred fifty million, nine hundred eighty-nine thousand, three hundred twenty-seven".