96870744864 has 144 divisors (see below), whose sum is σ = 293469976800. Its totient is φ = 30222056448.

The previous prime is 96870744851. The next prime is 96870744923. The reversal of 96870744864 is 46844707869.

96870744864 is a `hidden beast` number, since 9 + 6 + 87 + 0 + 74 + 486 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 347532 + ... + 560820.

It is an arithmetic number, because the mean of its divisors is an integer number (2037985950).

Almost surely, 2^96870744864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 96870744864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146734988400).

96870744864 is an abundant number, since it is smaller than the sum of its proper divisors (196599231936).

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

96870744864 is a wasteful number, since it uses less digits than its factorization.

96870744864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213407 (or 213396 counting only the distinct ones).

The product of its (nonzero) digits is 65028096, while the sum is 63.

The spelling of 96870744864 in words is "ninety-six billion, eight hundred seventy million, seven hundred forty-four thousand, eight hundred sixty-four".