884464319340 has 288 divisors, whose sum is σ = 3110160283776. Its totient is φ = 199264665600.

The previous prime is 884464319309. The next prime is 884464319341. The reversal of 884464319340 is 43913464488.

884464319340 is a `hidden beast` number, since 8 + 8 + 446 + 4 + 3 + 193 + 4 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (884464319341) 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, 257634264 + ... + 257637696.

It is an arithmetic number, because the mean of its divisors is an integer number (10799167652).

Almost surely, 2^884464319340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 884464319340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1555080141888).

884464319340 is an abundant number, since it is smaller than the sum of its proper divisors (2225695964436).

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

884464319340 is a wasteful number, since it uses less digits than its factorization.

884464319340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6329 (or 6324 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 54.

The spelling of 884464319340 in words is "eight hundred eighty-four billion, four hundred sixty-four million, three hundred nineteen thousand, three hundred forty".