8486028181 has 16 divisors (see below), whose sum is σ = 9184445568. Its totient is φ = 7819416000.

The previous prime is 8486028163. The next prime is 8486028203. The reversal of 8486028181 is 1818206848.

It is a cyclic number.

It is not a de Polignac number, because 8486028181 - 2²⁹ = 7949157269 is a prime.

It is a super-3 number, since 3×8486028181³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8486028101) 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 15 ways as a sum of consecutive naturals, for example, 36586 + ... + 135316.

It is an arithmetic number, because the mean of its divisors is an integer number (574027848).

Almost surely, 2^8486028181 is an apocalyptic number.

It is an amenable number.

8486028181 is a deficient number, since it is larger than the sum of its proper divisors (698417387).

8486028181 is a wasteful number, since it uses less digits than its factorization.

8486028181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98892.

The product of its (nonzero) digits is 196608, while the sum is 46.

The square root of 8486028181 is about 92119.6405822341. The cubic root of 8486028181 is about 2039.7087387740.

The spelling of 8486028181 in words is "eight billion, four hundred eighty-six million, twenty-eight thousand, one hundred eighty-one".