8343360609 has 4 divisors (see below), whose sum is σ = 11124480816. Its totient is φ = 5562240404.

The previous prime is 8343360601. The next prime is 8343360643. The reversal of 8343360609 is 9060633438.

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 8343360609 - 2³ = 8343360601 is a prime.

It is a super-2 number, since 2×8343360609² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8343360601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1390560099 + ... + 1390560104.

It is an arithmetic number, because the mean of its divisors is an integer number (2781120204).

Almost surely, 2^8343360609 is an apocalyptic number.

It is an amenable number.

8343360609 is a deficient number, since it is larger than the sum of its proper divisors (2781120207).

8343360609 is a wasteful number, since it uses less digits than its factorization.

8343360609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2781120206.

The product of its (nonzero) digits is 279936, while the sum is 42.

The square root of 8343360609 is about 91341.9980567537. The cubic root of 8343360609 is about 2028.2135114672.

The spelling of 8343360609 in words is "eight billion, three hundred forty-three million, three hundred sixty thousand, six hundred nine".