28034386582 has 8 divisors (see below), whose sum is σ = 42113150856. Its totient is φ = 13996669632.

The previous prime is 28034386543. The next prime is 28034386613. The reversal of 28034386582 is 28568343082.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10260123 + ... + 10262854.

It is an arithmetic number, because the mean of its divisors is an integer number (5264143857).

Almost surely, 2^28034386582 is an apocalyptic number.

28034386582 is a deficient number, since it is larger than the sum of its proper divisors (14078764274).

28034386582 is a wasteful number, since it uses less digits than its factorization.

28034386582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20523662.

The product of its (nonzero) digits is 2211840, while the sum is 49.

The spelling of 28034386582 in words is "twenty-eight billion, thirty-four million, three hundred eighty-six thousand, five hundred eighty-two".