2300008909 has 4 divisors (see below), whose sum is σ = 2509100640. Its totient is φ = 2090917180.

The previous prime is 2300008889. The next prime is 2300008913. The reversal of 2300008909 is 9098000032.

It is a happy number.

2300008909 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2300008909 - 2²¹ = 2297911757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300008979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104545849 + ... + 104545870.

It is an arithmetic number, because the mean of its divisors is an integer number (627275160).

Almost surely, 2^2300008909 is an apocalyptic number.

It is an amenable number.

2300008909 is a deficient number, since it is larger than the sum of its proper divisors (209091731).

2300008909 is a wasteful number, since it uses less digits than its factorization.

2300008909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209091730.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 2300008909 is about 47958.4081157830. The cubic root of 2300008909 is about 1320.0078261321.

The spelling of 2300008909 in words is "two billion, three hundred million, eight thousand, nine hundred nine".