884651149680 has 40 divisors (see below), whose sum is σ = 2742418564752. Its totient is φ = 235906973184.

The previous prime is 884651149597. The next prime is 884651149687. The reversal of 884651149680 is 86941156488.

It is a happy number.

884651149680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (884651149687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1843022989 + ... + 1843023468.

Almost surely, 2^884651149680 is an apocalyptic number.

884651149680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

884651149680 is an abundant number, since it is smaller than the sum of its proper divisors (1857767415072).

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

884651149680 is a wasteful number, since it uses less digits than its factorization.

884651149680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3686046473 (or 3686046467 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 60.

The spelling of 884651149680 in words is "eight hundred eighty-four billion, six hundred fifty-one million, one hundred forty-nine thousand, six hundred eighty".