28336951318 has 8 divisors (see below), whose sum is σ = 45775075248. Its totient is φ = 13078592904.

The previous prime is 28336951259. The next prime is 28336951319. The reversal of 28336951318 is 81315963382.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28336951319) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 544941346 + ... + 544941397.

It is an arithmetic number, because the mean of its divisors is an integer number (5721884406).

Almost surely, 2^28336951318 is an apocalyptic number.

28336951318 is a deficient number, since it is larger than the sum of its proper divisors (17438123930).

28336951318 is a wasteful number, since it uses less digits than its factorization.

28336951318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089882758.

The product of its digits is 933120, while the sum is 49.

The spelling of 28336951318 in words is "twenty-eight billion, three hundred thirty-six million, nine hundred fifty-one thousand, three hundred eighteen".