8100018348 has 24 divisors (see below), whose sum is σ = 18929004528. Its totient is φ = 2695868736.

The previous prime is 8100018323. The next prime is 8100018379. The reversal of 8100018348 is 8438100018.

It is a happy number.

It is a super-3 number, since 3×8100018348³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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, 509011 + ... + 524682.

It is an arithmetic number, because the mean of its divisors is an integer number (788708522).

Almost surely, 2^8100018348 is an apocalyptic number.

It is an amenable number.

8100018348 is an abundant number, since it is smaller than the sum of its proper divisors (10828986180).

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

8100018348 is a wasteful number, since it uses less digits than its factorization.

8100018348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034353 (or 1034351 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 8100018348 is about 90000.1019332756. The cubic root of 8100018348 is about 2008.3003666350.

The spelling of 8100018348 in words is "eight billion, one hundred million, eighteen thousand, three hundred forty-eight".