8349998346 has 16 divisors (see below), whose sum is σ = 18555552000. Its totient is φ = 2783332764.

The previous prime is 8349998339. The next prime is 8349998357. The reversal of 8349998346 is 6438999438.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77314746 + ... + 77314853.

It is an arithmetic number, because the mean of its divisors is an integer number (1159722000).

Almost surely, 2^8349998346 is an apocalyptic number.

8349998346 is an abundant number, since it is smaller than the sum of its proper divisors (10205553654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8349998346 is a wasteful number, since it uses less digits than its factorization.

8349998346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154629610 (or 154629604 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 63.

The square root of 8349998346 is about 91378.3253621995. The cubic root of 8349998346 is about 2028.7512316132.

The spelling of 8349998346 in words is "eight billion, three hundred forty-nine million, nine hundred ninety-eight thousand, three hundred forty-six".