8344423369 has 8 divisors (see below), whose sum is σ = 8399301120. Its totient is φ = 8289604416.

The previous prime is 8344423349. The next prime is 8344423393. The reversal of 8344423369 is 9633244438.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8344423369 is a prime.

It is a super-2 number, since 2×8344423369² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8344423349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290737 + ... + 318145.

It is an arithmetic number, because the mean of its divisors is an integer number (1049912640).

Almost surely, 2^8344423369 is an apocalyptic number.

It is an amenable number.

8344423369 is a deficient number, since it is larger than the sum of its proper divisors (54877751).

8344423369 is a wasteful number, since it uses less digits than its factorization.

8344423369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29399.

The product of its digits is 1492992, while the sum is 46.

The square root of 8344423369 is about 91347.8153488084. The cubic root of 8344423369 is about 2028.2996243569.

The spelling of 8344423369 in words is "eight billion, three hundred forty-four million, four hundred twenty-three thousand, three hundred sixty-nine".