28624644096 has 192 divisors, whose sum is σ = 79422819840. Its totient is φ = 9158000640.

The previous prime is 28624644079. The next prime is 28624644101. The reversal of 28624644096 is 69044642682.

It is a tau number, because it is divible by the number of its divisors (192).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26093020 + ... + 26094116.

It is an arithmetic number, because the mean of its divisors is an integer number (413660520).

Almost surely, 2^28624644096 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 28624644096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39711409920).

28624644096 is an abundant number, since it is smaller than the sum of its proper divisors (50798175744).

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

28624644096 is a wasteful number, since it uses less digits than its factorization.

28624644096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290 (or 1270 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 51.

The spelling of 28624644096 in words is "twenty-eight billion, six hundred twenty-four million, six hundred forty-four thousand, ninety-six".