8349838912 has 28 divisors (see below), whose sum is σ = 16590855820. Its totient is φ = 4169465856.

The previous prime is 8349838907. The next prime is 8349838957. The reversal of 8349838912 is 2198389438.

It can be written as a sum of positive squares in 2 ways, for example, as 3905750016 + 4444088896 = 62496^2 + 66664^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35613 + ... + 134044.

It is an arithmetic number, because the mean of its divisors is an integer number (592530565).

Almost surely, 2^8349838912 is an apocalyptic number.

It is an amenable number.

8349838912 is a deficient number, since it is larger than the sum of its proper divisors (8241016908).

8349838912 is a wasteful number, since it uses less digits than its factorization.

8349838912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170438 (or 170428 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 55.

The square root of 8349838912 is about 91377.4529739147. The cubic root of 8349838912 is about 2028.7383192760.

The spelling of 8349838912 in words is "eight billion, three hundred forty-nine million, eight hundred thirty-eight thousand, nine hundred twelve".