2094117668 has 12 divisors (see below), whose sum is σ = 3705883020. Its totient is φ = 1035293952.

The previous prime is 2094117659. The next prime is 2094117671. The reversal of 2094117668 is 8667114902.

It can be written as a sum of positive squares in 2 ways, for example, as 1009205824 + 1084911844 = 31768^2 + 32938^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2940821 + ... + 2941532.

It is an arithmetic number, because the mean of its divisors is an integer number (308823585).

Almost surely, 2^2094117668 is an apocalyptic number.

It is an amenable number.

2094117668 is a deficient number, since it is larger than the sum of its proper divisors (1611765352).

2094117668 is a wasteful number, since it uses less digits than its factorization.

2094117668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882446 (or 5882444 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 2094117668 is about 45761.5304376941. The cubic root of 2094117668 is about 1279.3823655970.

The spelling of 2094117668 in words is "two billion, ninety-four million, one hundred seventeen thousand, six hundred sixty-eight".