96928776644 has 12 divisors (see below), whose sum is σ = 193857553344. Its totient is φ = 41540904264.

The previous prime is 96928776617. The next prime is 96928776667. The reversal of 96928776644 is 44667782969.

96928776644 is an admirable 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 in 3 ways as a sum of consecutive naturals, for example, 1730870984 + ... + 1730871039.

It is an arithmetic number, because the mean of its divisors is an integer number (16154796112).

Almost surely, 2^96928776644 is an apocalyptic number.

It is an amenable number.

96928776644 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

96928776644 is a wasteful number, since it uses less digits than its factorization.

96928776644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3461742034 (or 3461742032 counting only the distinct ones).

The product of its digits is 219469824, while the sum is 68.

The spelling of 96928776644 in words is "ninety-six billion, nine hundred twenty-eight million, seven hundred seventy-six thousand, six hundred forty-four".