8238312328 has 16 divisors (see below), whose sum is σ = 15664397760. Its totient is φ = 4061139600.

The previous prime is 8238312283. The next prime is 8238312359. The reversal of 8238312328 is 8232138328.

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, 7251468 + ... + 7252603.

It is an arithmetic number, because the mean of its divisors is an integer number (979024860).

Almost surely, 2^8238312328 is an apocalyptic number.

It is an amenable number.

8238312328 is a deficient number, since it is larger than the sum of its proper divisors (7426085432).

8238312328 is a wasteful number, since it uses less digits than its factorization.

8238312328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14504148 (or 14504144 counting only the distinct ones).

The product of its digits is 110592, while the sum is 40.

The square root of 8238312328 is about 90765.1493030227. The cubic root of 8238312328 is about 2019.6653636432.

The spelling of 8238312328 in words is "eight billion, two hundred thirty-eight million, three hundred twelve thousand, three hundred twenty-eight".