28346014893 has 16 divisors (see below), whose sum is σ = 43196531840. Its totient is φ = 16196746176.

The previous prime is 28346014849. The next prime is 28346014901. The reversal of 28346014893 is 39841064382.

It is not a de Polignac number, because 28346014893 - 2²⁰ = 28344966317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28346014813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458043 + ... + 516231.

It is an arithmetic number, because the mean of its divisors is an integer number (2699783240).

Almost surely, 2^28346014893 is an apocalyptic number.

It is an amenable number.

28346014893 is a deficient number, since it is larger than the sum of its proper divisors (14850516947).

28346014893 is a wasteful number, since it uses less digits than its factorization.

28346014893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81396.

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 28346014893 in words is "twenty-eight billion, three hundred forty-six million, fourteen thousand, eight hundred ninety-three".