84628968616 has 16 divisors (see below), whose sum is σ = 160219893600. Its totient is φ = 41903663664.

The previous prime is 84628968587. The next prime is 84628968631. The reversal of 84628968616 is 61686982648.

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 in 3 ways as a sum of consecutive naturals, for example, 51351706 + ... + 51353353.

It is an arithmetic number, because the mean of its divisors is an integer number (10013743350).

Almost surely, 2^84628968616 is an apocalyptic number.

It is an amenable number.

84628968616 is a deficient number, since it is larger than the sum of its proper divisors (75590924984).

84628968616 is a wasteful number, since it uses less digits than its factorization.

84628968616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102705168 (or 102705164 counting only the distinct ones).

The product of its digits is 47775744, while the sum is 64.

The spelling of 84628968616 in words is "eighty-four billion, six hundred twenty-eight million, nine hundred sixty-eight thousand, six hundred sixteen".