8198228958 has 8 divisors (see below), whose sum is σ = 16396457928. Its totient is φ = 2732742984.

The previous prime is 8198228939. The next prime is 8198228959. The reversal of 8198228958 is 8598228918.

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

8198228958 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8198228959) 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, 683185741 + ... + 683185752.

It is an arithmetic number, because the mean of its divisors is an integer number (2049557241).

Almost surely, 2^8198228958 is an apocalyptic number.

8198228958 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8198228958 is a wasteful number, since it uses less digits than its factorization.

8198228958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366371498.

The product of its digits is 6635520, while the sum is 60.

The square root of 8198228958 is about 90544.0719097612. The cubic root of 8198228958 is about 2016.3844875801.

The spelling of 8198228958 in words is "eight billion, one hundred ninety-eight million, two hundred twenty-eight thousand, nine hundred fifty-eight".