196092209329 has 3 divisors (see below), whose sum is σ = 196092652153. Its totient is φ = 196091766506.

The previous prime is 196092209321. The next prime is 196092209351. The reversal of 196092209329 is 923902290691.

The square root of 196092209329 is 442823.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 196092209329 - 2³ = 196092209321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196092209321) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 221412 + ... + 664234.

Almost surely, 2^196092209329 is an apocalyptic number.

196092209329 is the 442823-rd square number.

196092209329 is the 221412-nd centered octagonal number.

It is an amenable number.

196092209329 is a deficient number, since it is larger than the sum of its proper divisors (442824).

196092209329 is an frugal number, since it uses more digits than its factorization.

196092209329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885646 (or 442823 counting only the distinct ones).

The product of its (nonzero) digits is 944784, while the sum is 52.

The spelling of 196092209329 in words is "one hundred ninety-six billion, ninety-two million, two hundred nine thousand, three hundred twenty-nine".