8917028343 has 16 divisors (see below), whose sum is σ = 13987496160. Its totient is φ = 5594997888.

The previous prime is 8917028333. The next prime is 8917028371. The reversal of 8917028343 is 3438207198.

It is not a de Polignac number, because 8917028343 - 2⁶ = 8917028279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8917028303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9713080 + ... + 9713997.

It is an arithmetic number, because the mean of its divisors is an integer number (874218510).

Almost surely, 2^8917028343 is an apocalyptic number.

8917028343 is a deficient number, since it is larger than the sum of its proper divisors (5070467817).

8917028343 is a wasteful number, since it uses less digits than its factorization.

8917028343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19427103 (or 19427097 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 8917028343 is about 94430.0182304335. The cubic root of 8917028343 is about 2073.6719303919.

The spelling of 8917028343 in words is "eight billion, nine hundred seventeen million, twenty-eight thousand, three hundred forty-three".