8672081895 has 24 divisors (see below), whose sum is σ = 15069502656. Its totient is φ = 4613450688.

The previous prime is 8672081863. The next prime is 8672081909. The reversal of 8672081895 is 5981802768.

It is not a de Polignac number, because 8672081895 - 2⁵ = 8672081863 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 224847 + ... + 260576.

It is an arithmetic number, because the mean of its divisors is an integer number (627895944).

Almost surely, 2^8672081895 is an apocalyptic number.

8672081895 is a deficient number, since it is larger than the sum of its proper divisors (6397420761).

8672081895 is a wasteful number, since it uses less digits than its factorization.

8672081895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485831 (or 485828 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 54.

The square root of 8672081895 is about 93124.0135249765. The cubic root of 8672081895 is about 2054.5077798860.

The spelling of 8672081895 in words is "eight billion, six hundred seventy-two million, eighty-one thousand, eight hundred ninety-five".