2297343393 has 12 divisors (see below), whose sum is σ = 3349399248. Its totient is φ = 1517247960.

The previous prime is 2297343329. The next prime is 2297343397. The reversal of 2297343393 is 3933437922.

2297343393 is a `hidden beast` number, since 229 + 7 + 34 + 3 + 393 = 666.

2297343393 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 2297343393 - 2⁶ = 2297343329 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2297343397) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1191843 + ... + 1193768.

It is an arithmetic number, because the mean of its divisors is an integer number (279116604).

Almost surely, 2^2297343393 is an apocalyptic number.

It is an amenable number.

2297343393 is a deficient number, since it is larger than the sum of its proper divisors (1052055855).

2297343393 is a wasteful number, since it uses less digits than its factorization.

2297343393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2385724 (or 2385721 counting only the distinct ones).

The product of its digits is 734832, while the sum is 45.

The square root of 2297343393 is about 47930.6101880625. The cubic root of 2297343393 is about 1319.4977031700.

It can be divided in two parts, 22973 and 43393, that added together give a palindrome (66366).

The spelling of 2297343393 in words is "two billion, two hundred ninety-seven million, three hundred forty-three thousand, three hundred ninety-three".