28382913084 has 24 divisors (see below), whose sum is σ = 66233870080. Its totient is φ = 9459960624.

The previous prime is 28382913079. The next prime is 28382913101. The reversal of 28382913084 is 48031928382.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4564 + ... + 238299.

Almost surely, 2^28382913084 is an apocalyptic number.

It is an amenable number.

28382913084 is an abundant number, since it is smaller than the sum of its proper divisors (37850956996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28382913084 is a wasteful number, since it uses less digits than its factorization.

28382913084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252609 (or 252607 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The spelling of 28382913084 in words is "twenty-eight billion, three hundred eighty-two million, nine hundred thirteen thousand, eighty-four".