28474930982 has 16 divisors (see below), whose sum is σ = 44963942400. Its totient is φ = 13487067720.

The previous prime is 28474930969. The next prime is 28474930987. The reversal of 28474930982 is 28903947482.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28474930987) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 691307 + ... + 731337.

It is an arithmetic number, because the mean of its divisors is an integer number (2810246400).

Almost surely, 2^28474930982 is an apocalyptic number.

28474930982 is a deficient number, since it is larger than the sum of its proper divisors (16489011418).

28474930982 is a wasteful number, since it uses less digits than its factorization.

28474930982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58771.

The product of its (nonzero) digits is 6967296, while the sum is 56.

The spelling of 28474930982 in words is "twenty-eight billion, four hundred seventy-four million, nine hundred thirty thousand, nine hundred eighty-two".