196346647 has 8 divisors (see below), whose sum is σ = 225064736. Its totient is φ = 167795712.

The previous prime is 196346641. The next prime is 196346669. The reversal of 196346647 is 746643691.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 196346647 - 2¹⁵ = 196313879 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 196346597 and 196346606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196346641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39258 + ... + 43975.

It is an arithmetic number, because the mean of its divisors is an integer number (28133092).

Almost surely, 2^196346647 is an apocalyptic number.

196346647 is a deficient number, since it is larger than the sum of its proper divisors (28718089).

196346647 is an equidigital number, since it uses as much as digits as its factorization.

196346647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83577.

The product of its digits is 653184, while the sum is 46.

The square root of 196346647 is about 14012.3747808856. The cubic root of 196346647 is about 581.2208203334.

The spelling of 196346647 in words is "one hundred ninety-six million, three hundred forty-six thousand, six hundred forty-seven".