8058797217 has 16 divisors (see below), whose sum is σ = 11955144000. Its totient is φ = 5365248192.

The previous prime is 8058797213. The next prime is 8058797221. The reversal of 8058797217 is 7127978508.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8058797213) and next prime (8058797221).

It is not a de Polignac number, because 8058797217 - 2² = 8058797213 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8058797213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181992 + ... + 221897.

It is an arithmetic number, because the mean of its divisors is an integer number (747196500).

Almost surely, 2^8058797217 is an apocalyptic number.

It is an amenable number.

8058797217 is a deficient number, since it is larger than the sum of its proper divisors (3896346783).

8058797217 is a wasteful number, since it uses less digits than its factorization.

8058797217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404637 (or 404631 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 54.

The square root of 8058797217 is about 89770.8038117071. The cubic root of 8058797217 is about 2004.8878129943.

The spelling of 8058797217 in words is "eight billion, fifty-eight million, seven hundred ninety-seven thousand, two hundred seventeen".