2209360089 has 4 divisors (see below), whose sum is σ = 2945813456. Its totient is φ = 1472906724.

The previous prime is 2209360051. The next prime is 2209360123. The reversal of 2209360089 is 9800639022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2209360089 - 2¹³ = 2209351897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2209360009) by changing a digit.

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, 368226679 + ... + 368226684.

It is an arithmetic number, because the mean of its divisors is an integer number (736453364).

Almost surely, 2^2209360089 is an apocalyptic number.

It is an amenable number.

2209360089 is a deficient number, since it is larger than the sum of its proper divisors (736453367).

2209360089 is an equidigital number, since it uses as much as digits as its factorization.

2209360089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736453366.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 2209360089 is about 47003.8305779433. The cubic root of 2209360089 is about 1302.4333298471.

The spelling of 2209360089 in words is "two billion, two hundred nine million, three hundred sixty thousand, eighty-nine".