8917028338 has 8 divisors (see below), whose sum is σ = 13431507840. Its totient is φ = 4439859060.

The previous prime is 8917028333. The next prime is 8917028371. The reversal of 8917028338 is 8338207198.

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

It is a junction number, because it is equal to n+sod(n) for n = 8917028291 and 8917028300.

It is not an unprimeable number, because it can be changed into a prime (8917028333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9326958 + ... + 9327913.

It is an arithmetic number, because the mean of its divisors is an integer number (1678938480).

Almost surely, 2^8917028338 is an apocalyptic number.

8917028338 is a deficient number, since it is larger than the sum of its proper divisors (4514479502).

8917028338 is a wasteful number, since it uses less digits than its factorization.

8917028338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18655112.

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 8917028338 is about 94430.0182039589. The cubic root of 8917028338 is about 2073.6719300043.

The spelling of 8917028338 in words is "eight billion, nine hundred seventeen million, twenty-eight thousand, three hundred thirty-eight".