2289979094 has 16 divisors (see below), whose sum is σ = 3699994032. Its totient is φ = 1056685728.

The previous prime is 2289979093. The next prime is 2289979103. The reversal of 2289979094 is 4909799822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2289979091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204977 + ... + 215859.

It is an arithmetic number, because the mean of its divisors is an integer number (231249627).

Almost surely, 2^2289979094 is an apocalyptic number.

2289979094 is a deficient number, since it is larger than the sum of its proper divisors (1410014938).

2289979094 is a wasteful number, since it uses less digits than its factorization.

2289979094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18991.

The product of its (nonzero) digits is 5878656, while the sum is 59.

The square root of 2289979094 is about 47853.7260200290. The cubic root of 2289979094 is about 1318.0862791153.

The spelling of 2289979094 in words is "two billion, two hundred eighty-nine million, nine hundred seventy-nine thousand, ninety-four".