28310108364 has 192 divisors, whose sum is σ = 79949721600. Its totient is φ = 8629410816.

The previous prime is 28310108317. The next prime is 28310108401. The reversal of 28310108364 is 46380101382.

28310108364 is a `hidden beast` number, since 283 + 1 + 0 + 10 + 8 + 364 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10410597 + ... + 10413315.

It is an arithmetic number, because the mean of its divisors is an integer number (416404800).

Almost surely, 2^28310108364 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 28310108364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39974860800).

28310108364 is an abundant number, since it is smaller than the sum of its proper divisors (51639613236).

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

28310108364 is a wasteful number, since it uses less digits than its factorization.

28310108364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909 (or 2901 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 28310108364 in words is "twenty-eight billion, three hundred ten million, one hundred eight thousand, three hundred sixty-four".