2289702166 has 8 divisors (see below), whose sum is σ = 3434794920. Its totient is φ = 1144770528.

The previous prime is 2289702157. The next prime is 2289702197. The reversal of 2289702166 is 6612079822.

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

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, 5790 + ... + 67918.

It is an arithmetic number, because the mean of its divisors is an integer number (429349365).

Almost surely, 2^2289702166 is an apocalyptic number.

2289702166 is a deficient number, since it is larger than the sum of its proper divisors (1145092754).

2289702166 is a wasteful number, since it uses less digits than its factorization.

2289702166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80558.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 2289702166 is about 47850.8324483493. The cubic root of 2289702166 is about 1318.0331447565.

The spelling of 2289702166 in words is "two billion, two hundred eighty-nine million, seven hundred two thousand, one hundred sixty-six".