84960916984 has 8 divisors (see below), whose sum is σ = 159301719360. Its totient is φ = 42480458488.

The previous prime is 84960916973. The next prime is 84960916991. The reversal of 84960916984 is 48961906948.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 5310057304 + ... + 5310057319.

It is an arithmetic number, because the mean of its divisors is an integer number (19912714920).

Almost surely, 2^84960916984 is an apocalyptic number.

It is an amenable number.

84960916984 is a deficient number, since it is larger than the sum of its proper divisors (74340802376).

84960916984 is a wasteful number, since it uses less digits than its factorization.

84960916984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10620114629 (or 10620114625 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 64.

The spelling of 84960916984 in words is "eighty-four billion, nine hundred sixty million, nine hundred sixteen thousand, nine hundred eighty-four".