2269701909 has 24 divisors (see below), whose sum is σ = 3476858112. Its totient is φ = 1421850240.

The previous prime is 2269701901. The next prime is 2269701913. The reversal of 2269701909 is 9091079622.

It is not a de Polignac number, because 2269701909 - 2³ = 2269701901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2269701901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86844 + ... + 109914.

It is an arithmetic number, because the mean of its divisors is an integer number (144869088).

Almost surely, 2^2269701909 is an apocalyptic number.

It is an amenable number.

2269701909 is a deficient number, since it is larger than the sum of its proper divisors (1207156203).

2269701909 is a wasteful number, since it uses less digits than its factorization.

2269701909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23737 (or 23734 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 2269701909 is about 47641.3886132636. The cubic root of 2269701909 is about 1314.1842992607.

The spelling of 2269701909 in words is "two billion, two hundred sixty-nine million, seven hundred one thousand, nine hundred nine".