8486488845 has 12 divisors (see below), whose sum is σ = 14709914076. Its totient is φ = 4526127360.

The previous prime is 8486488817. The next prime is 8486488931. The reversal of 8486488845 is 5488846848.

It can be written as a sum of positive squares in 2 ways, for example, as 3599640009 + 4886848836 = 59997^2 + 69906^2 .

It is not a de Polignac number, because 8486488845 - 2⁹ = 8486488333 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 94294276 + ... + 94294365.

It is an arithmetic number, because the mean of its divisors is an integer number (1225826173).

Almost surely, 2^8486488845 is an apocalyptic number.

It is an amenable number.

8486488845 is a deficient number, since it is larger than the sum of its proper divisors (6223425231).

8486488845 is a wasteful number, since it uses less digits than its factorization.

8486488845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188588652 (or 188588649 counting only the distinct ones).

The product of its digits is 62914560, while the sum is 63.

The square root of 8486488845 is about 92122.1409054305. The cubic root of 8486488845 is about 2039.7456466326.

The spelling of 8486488845 in words is "eight billion, four hundred eighty-six million, four hundred eighty-eight thousand, eight hundred forty-five".