8879915846880 has 1152 divisors, whose sum is σ = 34588581431040. Its totient is φ = 2059223040000.

The previous prime is 8879915846873. The next prime is 8879915846903. The reversal of 8879915846880 is 886485199788.

8879915846880 is a `hidden beast` number, since 8 + 8 + 79 + 9 + 1 + 5 + 8 + 468 + 80 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 8879915846880.

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 191 ways as a sum of consecutive naturals, for example, 3892991340 + ... + 3892993620.

It is an arithmetic number, because the mean of its divisors is an integer number (30024810270).

Almost surely, 2^{8879915846880} is an apocalyptic number.

8879915846880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8879915846880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17294290715520).

8879915846880 is an abundant number, since it is smaller than the sum of its proper divisors (25708665584160).

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

8879915846880 is a wasteful number, since it uses less digits than its factorization.

8879915846880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2516 (or 2505 counting only the distinct ones).

The product of its (nonzero) digits is 2229534720, while the sum is 81.

The spelling of 8879915846880 in words is "eight trillion, eight hundred seventy-nine billion, nine hundred fifteen million, eight hundred forty-six thousand, eight hundred eighty".