2289364906 has 8 divisors (see below), whose sum is σ = 3434649120. Its totient is φ = 1144481868.

The previous prime is 2289364901. The next prime is 2289364919. The reversal of 2289364906 is 6094639822.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2289364906.

It is not an unprimeable number, because it can be changed into a prime (2289364901) 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 3 ways as a sum of consecutive naturals, for example, 85596 + ... + 109111.

It is an arithmetic number, because the mean of its divisors is an integer number (429331140).

Almost surely, 2^2289364906 is an apocalyptic number.

2289364906 is a deficient number, since it is larger than the sum of its proper divisors (1145284214).

2289364906 is a wasteful number, since it uses less digits than its factorization.

2289364906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200588.

The product of its (nonzero) digits is 1119744, while the sum is 49.

The square root of 2289364906 is about 47847.3082419482. The cubic root of 2289364906 is about 1317.9684286708.

The spelling of 2289364906 in words is "two billion, two hundred eighty-nine million, three hundred sixty-four thousand, nine hundred six".