28834081726 has 8 divisors (see below), whose sum is σ = 44306028144. Its totient is φ = 14065405680.

The previous prime is 28834081697. The next prime is 28834081729. The reversal of 28834081726 is 62718043882.

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

It is a self number, because there is not a number n which added to its sum of digits gives 28834081726.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28834081729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175817490 + ... + 175817653.

It is an arithmetic number, because the mean of its divisors is an integer number (5538253518).

Almost surely, 2^28834081726 is an apocalyptic number.

28834081726 is a deficient number, since it is larger than the sum of its proper divisors (15471946418).

28834081726 is a wasteful number, since it uses less digits than its factorization.

28834081726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351635186.

The product of its (nonzero) digits is 1032192, while the sum is 49.

The spelling of 28834081726 in words is "twenty-eight billion, eight hundred thirty-four million, eighty-one thousand, seven hundred twenty-six".