28795460791 has 8 divisors (see below), whose sum is σ = 29224772640. Its totient is φ = 28367091072.

The previous prime is 28795460783. The next prime is 28795460801. The reversal of 28795460791 is 19706459782.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 28795460791 - 2³ = 28795460783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28795460731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173830 + ... + 296323.

It is an arithmetic number, because the mean of its divisors is an integer number (3653096580).

Almost surely, 2^28795460791 is an apocalyptic number.

28795460791 is a deficient number, since it is larger than the sum of its proper divisors (429311849).

28795460791 is an equidigital number, since it uses as much as digits as its factorization.

28795460791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471065.

The product of its (nonzero) digits is 7620480, while the sum is 58.

The spelling of 28795460791 in words is "twenty-eight billion, seven hundred ninety-five million, four hundred sixty thousand, seven hundred ninety-one".