2094372668 has 12 divisors (see below), whose sum is σ = 3678779160. Its totient is φ = 1043292912.

The previous prime is 2094372667. The next prime is 2094372673. The reversal of 2094372668 is 8662734902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094372667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 972146 + ... + 974297.

It is an arithmetic number, because the mean of its divisors is an integer number (306564930).

Almost surely, 2^2094372668 is an apocalyptic number.

It is an amenable number.

2094372668 is a deficient number, since it is larger than the sum of its proper divisors (1584406492).

2094372668 is a wasteful number, since it uses less digits than its factorization.

2094372668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946716 (or 1946714 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 47.

The square root of 2094372668 is about 45764.3165359213. The cubic root of 2094372668 is about 1279.4342934752.

The spelling of 2094372668 in words is "two billion, ninety-four million, three hundred seventy-two thousand, six hundred sixty-eight".