196088693379 has 4 divisors (see below), whose sum is σ = 261451591176. Its totient is φ = 130725795584.

The previous prime is 196088693369. The next prime is 196088693387. The reversal of 196088693379 is 973396880691.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 196088693379 - 2⁴ = 196088693363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (196088693309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32681448894 + ... + 32681448899.

It is an arithmetic number, because the mean of its divisors is an integer number (65362897794).

Almost surely, 2^196088693379 is an apocalyptic number.

196088693379 is a deficient number, since it is larger than the sum of its proper divisors (65362897797).

196088693379 is an equidigital number, since it uses as much as digits as its factorization.

196088693379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65362897796.

The product of its (nonzero) digits is 105815808, while the sum is 69.

The spelling of 196088693379 in words is "one hundred ninety-six billion, eighty-eight million, six hundred ninety-three thousand, three hundred seventy-nine".