28795093600 has 144 divisors (see below), whose sum is σ = 86518399968. Its totient is φ = 9113149440.

The previous prime is 28795093589. The next prime is 28795093651. The reversal of 28795093600 is 639059782.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124969 + ... + 270568.

It is an arithmetic number, because the mean of its divisors is an integer number (600822222).

Almost surely, 2^28795093600 is an apocalyptic number.

28795093600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28795093600 is an abundant number, since it is smaller than the sum of its proper divisors (57723306368).

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

28795093600 is a wasteful number, since it uses less digits than its factorization.

28795093600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395577 (or 395564 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 28795093600 in words is "twenty-eight billion, seven hundred ninety-five million, ninety-three thousand, six hundred".