2289349193 has 4 divisors (see below), whose sum is σ = 2297797248. Its totient is φ = 2280901140.

The previous prime is 2289349171. The next prime is 2289349199. The reversal of 2289349193 is 3919439822.

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 a cyclic number.

It is not a de Polignac number, because 2289349193 - 2¹⁰ = 2289348169 is a prime.

It is a super-2 number, since 2×2289349193² = 10482239454979502498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2289349199) 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, 4223621 + ... + 4224162.

It is an arithmetic number, because the mean of its divisors is an integer number (574449312).

Almost surely, 2^2289349193 is an apocalyptic number.

It is an amenable number.

2289349193 is a deficient number, since it is larger than the sum of its proper divisors (8448055).

2289349193 is an equidigital number, since it uses as much as digits as its factorization.

2289349193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8448054.

The product of its digits is 839808, while the sum is 50.

The square root of 2289349193 is about 47847.1440422519. The cubic root of 2289349193 is about 1317.9654133825.

The spelling of 2289349193 in words is "two billion, two hundred eighty-nine million, three hundred forty-nine thousand, one hundred ninety-three".