196341853 has 2 divisors, whose sum is σ = 196341854. Its totient is φ = 196341852.

The previous prime is 196341851. The next prime is 196341917. The reversal of 196341853 is 358143691.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 188293284 + 8048569 = 13722^2 + 2837^2 .

It is a cyclic number.

It is not a de Polignac number, because 196341853 - 2¹ = 196341851 is a prime.

It is a super-4 number, since 4×196341853⁴ (a number of 34 digits) contains 4444 as substring.

Together with 196341851, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196341851) 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 as a sum of consecutive naturals, namely, 98170926 + 98170927.

It is an arithmetic number, because the mean of its divisors is an integer number (98170927).

Almost surely, 2^196341853 is an apocalyptic number.

It is an amenable number.

196341853 is a deficient number, since it is larger than the sum of its proper divisors (1).

196341853 is an equidigital number, since it uses as much as digits as its factorization.

196341853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 40.

The square root of 196341853 is about 14012.2037167606. The cubic root of 196341853 is about 581.2160899322.

The spelling of 196341853 in words is "one hundred ninety-six million, three hundred forty-one thousand, eight hundred fifty-three".