884913472980 has 72 divisors (see below), whose sum is σ = 2684320270632. Its totient is φ = 235969652736.

The previous prime is 884913472939. The next prime is 884913472991. The reversal of 884913472980 is 89274319488.

884913472980 is a `hidden beast` number, since 8 + 8 + 491 + 3 + 47 + 29 + 80 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 129401356176 + 755512116804 = 359724^2 + 869202^2 .

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 23 ways as a sum of consecutive naturals, for example, 8418024 + ... + 8522496.

It is an arithmetic number, because the mean of its divisors is an integer number (37282225981).

Almost surely, 2^884913472980 is an apocalyptic number.

It is an amenable number.

884913472980 is an abundant number, since it is smaller than the sum of its proper divisors (1799406797652).

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

884913472980 is a wasteful number, since it uses less digits than its factorization.

884913472980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151545 (or 151540 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 63.

The spelling of 884913472980 in words is "eight hundred eighty-four billion, nine hundred thirteen million, four hundred seventy-two thousand, nine hundred eighty".