28300071794 has 16 divisors (see below), whose sum is σ = 42740205120. Its totient is φ = 14053376400.

The previous prime is 28300071781. The next prime is 28300071809. The reversal of 28300071794 is 49717000382.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2438297 + ... + 2449875.

It is an arithmetic number, because the mean of its divisors is an integer number (2671262820).

Almost surely, 2^28300071794 is an apocalyptic number.

28300071794 is a deficient number, since it is larger than the sum of its proper divisors (14440133326).

28300071794 is a wasteful number, since it uses less digits than its factorization.

28300071794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19825.

The product of its (nonzero) digits is 84672, while the sum is 41.

The spelling of 28300071794 in words is "twenty-eight billion, three hundred million, seventy-one thousand, seven hundred ninety-four".