2194326196 has 12 divisors (see below), whose sum is σ = 3963944320. Its totient is φ = 1061770680.

The previous prime is 2194326161. The next prime is 2194326217. The reversal of 2194326196 is 6916234912.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8847966 + ... + 8848213.

Almost surely, 2^2194326196 is an apocalyptic number.

It is an amenable number.

2194326196 is a deficient number, since it is larger than the sum of its proper divisors (1769618124).

2194326196 is a wasteful number, since it uses less digits than its factorization.

2194326196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17696214 (or 17696212 counting only the distinct ones).

The product of its digits is 139968, while the sum is 43.

The square root of 2194326196 is about 46843.6355975921. The cubic root of 2194326196 is about 1299.4724083966.

The spelling of 2194326196 in words is "two billion, one hundred ninety-four million, three hundred twenty-six thousand, one hundred ninety-six".