28036274361 has 8 divisors (see below), whose sum is σ = 37383699744. Its totient is φ = 18689849280.

The previous prime is 28036274333. The next prime is 28036274393. The reversal of 28036274361 is 16347263082.

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

It is not a de Polignac number, because 28036274361 - 2¹⁵ = 28036241593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28036274311) 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, 182031 + ... + 298676.

It is an arithmetic number, because the mean of its divisors is an integer number (4672962468).

Almost surely, 2^28036274361 is an apocalyptic number.

It is an amenable number.

28036274361 is a deficient number, since it is larger than the sum of its proper divisors (9347425383).

28036274361 is a wasteful number, since it uses less digits than its factorization.

28036274361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500151.

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 28036274361 in words is "twenty-eight billion, thirty-six million, two hundred seventy-four thousand, three hundred sixty-one".