8025820884 has 36 divisors (see below), whose sum is σ = 20296756480. Its totient is φ = 2674051920.

The previous prime is 8025820877. The next prime is 8025820903. The reversal of 8025820884 is 4880285208.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 30819 + ... + 130389.

Almost surely, 2^8025820884 is an apocalyptic number.

It is an amenable number.

8025820884 is an abundant number, since it is smaller than the sum of its proper divisors (12270935596).

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

8025820884 is a wasteful number, since it uses less digits than its factorization.

8025820884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101820 (or 101815 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 45.

The square root of 8025820884 is about 89586.9459463822. The cubic root of 8025820884 is about 2002.1494294822.

The spelling of 8025820884 in words is "eight billion, twenty-five million, eight hundred twenty thousand, eight hundred eighty-four".