8489672536 has 16 divisors (see below), whose sum is σ = 16064175600. Its totient is φ = 4205892384.

The previous prime is 8489672507. The next prime is 8489672561. The reversal of 8489672536 is 6352769848.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 4867060 + ... + 4868803.

It is an arithmetic number, because the mean of its divisors is an integer number (1004010975).

Almost surely, 2^8489672536 is an apocalyptic number.

It is an amenable number.

8489672536 is a deficient number, since it is larger than the sum of its proper divisors (7574503064).

8489672536 is a wasteful number, since it uses less digits than its factorization.

8489672536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9735978 (or 9735974 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 58.

The square root of 8489672536 is about 92139.4190127114. The cubic root of 8489672536 is about 2040.0006837112. Note that the first 3 decimals are identical.

The spelling of 8489672536 in words is "eight billion, four hundred eighty-nine million, six hundred seventy-two thousand, five hundred thirty-six".