2206310394 has 32 divisors (see below), whose sum is σ = 4499457984. Its totient is φ = 720986240.

The previous prime is 2206310339. The next prime is 2206310437. The reversal of 2206310394 is 4930136022.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 612262 + ... + 615854.

It is an arithmetic number, because the mean of its divisors is an integer number (140608062).

Almost surely, 2^2206310394 is an apocalyptic number.

2206310394 is an abundant number, since it is smaller than the sum of its proper divisors (2293147590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2206310394 is a wasteful number, since it uses less digits than its factorization.

2206310394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5582.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 2206310394 is about 46971.3784553956. The cubic root of 2206310394 is about 1301.8337816742.

The spelling of 2206310394 in words is "two billion, two hundred six million, three hundred ten thousand, three hundred ninety-four".