8427941998 has 32 divisors (see below), whose sum is σ = 15323491008. Its totient is φ = 3393792000.

The previous prime is 8427941971. The next prime is 8427941999. The reversal of 8427941998 is 8991497248.

8427941998 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8427941999) 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, 113578 + ... + 172498.

It is an arithmetic number, because the mean of its divisors is an integer number (478859094).

Almost surely, 2^8427941998 is an apocalyptic number.

8427941998 is a deficient number, since it is larger than the sum of its proper divisors (6895549010).

8427941998 is a wasteful number, since it uses less digits than its factorization.

8427941998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59548.

The product of its digits is 10450944, while the sum is 61.

The square root of 8427941998 is about 91803.8234388961. The cubic root of 8427941998 is about 2035.0441987635.

The spelling of 8427941998 in words is "eight billion, four hundred twenty-seven million, nine hundred forty-one thousand, nine hundred ninety-eight".