8840061984 has 48 divisors (see below), whose sum is σ = 24990178752. Its totient is φ = 2720018688.

The previous prime is 8840061943. The next prime is 8840062003. The reversal of 8840061984 is 4891600488.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3540444 + ... + 3542939.

It is an arithmetic number, because the mean of its divisors is an integer number (520628724).

Almost surely, 2^8840061984 is an apocalyptic number.

It is an amenable number.

8840061984 is an abundant number, since it is smaller than the sum of its proper divisors (16150116768).

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

8840061984 is a wasteful number, since it uses less digits than its factorization.

8840061984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7083409 (or 7083401 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 48.

The square root of 8840061984 is about 94021.6038152934. The cubic root of 8840061984 is about 2067.6884575215.

The spelling of 8840061984 in words is "eight billion, eight hundred forty million, sixty-one thousand, nine hundred eighty-four".