8198848131 has 8 divisors (see below), whose sum is σ = 10932255744. Its totient is φ = 5465669640.

The previous prime is 8198848127. The next prime is 8198848153. The reversal of 8198848131 is 1318488918.

It is a happy number.

8198848131 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8198848131 - 2² = 8198848127 is a prime.

It is a super-2 number, since 2×8198848131² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8198848331) 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 7 ways as a sum of consecutive naturals, for example, 61270 + ... + 141956.

It is an arithmetic number, because the mean of its divisors is an integer number (1366531968).

Almost surely, 2^8198848131 is an apocalyptic number.

8198848131 is a deficient number, since it is larger than the sum of its proper divisors (2733407613).

8198848131 is a wasteful number, since it uses less digits than its factorization.

8198848131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114561.

The product of its digits is 442368, while the sum is 51.

The square root of 8198848131 is about 90547.4910254282. The cubic root of 8198848131 is about 2016.4352489258.

The spelling of 8198848131 in words is "eight billion, one hundred ninety-eight million, eight hundred forty-eight thousand, one hundred thirty-one".