9345897243 has 6 divisors (see below), whose sum is σ = 13499629364. Its totient is φ = 6230598156.

The previous prime is 9345897227. The next prime is 9345897287. The reversal of 9345897243 is 3427985439.

9345897243 is a `hidden beast` number, since 9 + 34 + 589 + 7 + 24 + 3 = 666.

It is not a de Polignac number, because 9345897243 - 2⁴ = 9345897227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9345897243.

It is not an unprimeable number, because it can be changed into a prime (9345890243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 519216505 + ... + 519216522.

Almost surely, 2^9345897243 is an apocalyptic number.

9345897243 is a deficient number, since it is larger than the sum of its proper divisors (4153732121).

9345897243 is a wasteful number, since it uses less digits than its factorization.

9345897243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038433033 (or 1038433030 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The square root of 9345897243 is about 96674.1808499043. The cubic root of 9345897243 is about 2106.3975157560.

The spelling of 9345897243 in words is "nine billion, three hundred forty-five million, eight hundred ninety-seven thousand, two hundred forty-three".