2297321339 has 4 divisors (see below), whose sum is σ = 2301157200. Its totient is φ = 2293485480.

The previous prime is 2297321239. The next prime is 2297321357. The reversal of 2297321339 is 9331237922.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9331237922 = 2 ⋅4665618961.

It is a cyclic number.

It is not a de Polignac number, because 2297321339 - 2²⁰ = 2296272763 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2297321296 and 2297321305.

It is not an unprimeable number, because it can be changed into a prime (2297321239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1917032 + ... + 1918229.

It is an arithmetic number, because the mean of its divisors is an integer number (575289300).

Almost surely, 2^2297321339 is an apocalyptic number.

2297321339 is a deficient number, since it is larger than the sum of its proper divisors (3835861).

2297321339 is an equidigital number, since it uses as much as digits as its factorization.

2297321339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3835860.

The product of its digits is 122472, while the sum is 41.

The square root of 2297321339 is about 47930.3801257616. The cubic root of 2297321339 is about 1319.4934808589.

The spelling of 2297321339 in words is "two billion, two hundred ninety-seven million, three hundred twenty-one thousand, three hundred thirty-nine".