884671898148480 has 768 divisors, whose sum is σ = 3303083770358400. Its totient is φ = 199648981647360.

The previous prime is 884671898148403. The next prime is 884671898148481. The reversal of 884671898148480 is 84841898176488.

It is a junction number, because it is equal to n+sod(n) for n = 884671898148393 and 884671898148402.

It is not an unprimeable number, because it can be changed into a prime (884671898148481) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 454774062 + ... + 456715218.

Almost surely, 2^{884671898148480} is an apocalyptic number.

884671898148480 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 884671898148480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1651541885179200).

884671898148480 is an abundant number, since it is smaller than the sum of its proper divisors (2418411872209920).

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

884671898148480 is a wasteful number, since it uses less digits than its factorization.

884671898148480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941273 (or 1941230 counting only the distinct ones).

The product of its (nonzero) digits is 6341787648, while the sum is 84.

The spelling of 884671898148480 in words is "eight hundred eighty-four trillion, six hundred seventy-one billion, eight hundred ninety-eight million, one hundred forty-eight thousand, four hundred eighty".