2269343965 has 16 divisors (see below), whose sum is σ = 3125168640. Its totient is φ = 1549658880.

The previous prime is 2269343959. The next prime is 2269343969. The reversal of 2269343965 is 5693439622.

It is a happy number.

2269343965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2269343965 - 2²³ = 2260955357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2269343969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126085 + ... + 142954.

It is an arithmetic number, because the mean of its divisors is an integer number (195323040).

Almost surely, 2^2269343965 is an apocalyptic number.

It is an amenable number.

2269343965 is a deficient number, since it is larger than the sum of its proper divisors (855824675).

2269343965 is a wasteful number, since it uses less digits than its factorization.

2269343965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269292.

The product of its digits is 2099520, while the sum is 49.

The square root of 2269343965 is about 47637.6318156140. The cubic root of 2269343965 is about 1314.1152110229.

The spelling of 2269343965 in words is "two billion, two hundred sixty-nine million, three hundred forty-three thousand, nine hundred sixty-five".