97868944284 has 48 divisors (see below), whose sum is σ = 231399544320. Its totient is φ = 32189414400.

The previous prime is 97868944279. The next prime is 97868944309. The reversal of 97868944284 is 48244986879.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1485507 + ... + 1549989.

It is an arithmetic number, because the mean of its divisors is an integer number (4820823840).

Almost surely, 2^97868944284 is an apocalyptic number.

It is an amenable number.

97868944284 is an abundant number, since it is smaller than the sum of its proper divisors (133530600036).

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

97868944284 is a wasteful number, since it uses less digits than its factorization.

97868944284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66170 (or 66168 counting only the distinct ones).

The product of its digits is 222953472, while the sum is 69.

The spelling of 97868944284 in words is "ninety-seven billion, eight hundred sixty-eight million, nine hundred forty-four thousand, two hundred eighty-four".