28675658298 has 16 divisors (see below), whose sum is σ = 65544361920. Its totient is φ = 8193045216.

The previous prime is 28675658269. The next prime is 28675658317. The reversal of 28675658298 is 89285657682.

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 7 ways as a sum of consecutive naturals, for example, 341376843 + ... + 341376926.

It is an arithmetic number, because the mean of its divisors is an integer number (4096522620).

Almost surely, 2^28675658298 is an apocalyptic number.

28675658298 is an abundant number, since it is smaller than the sum of its proper divisors (36868703622).

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

28675658298 is a wasteful number, since it uses less digits than its factorization.

28675658298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682753781.

The product of its digits is 116121600, while the sum is 66.

The spelling of 28675658298 in words is "twenty-eight billion, six hundred seventy-five million, six hundred fifty-eight thousand, two hundred ninety-eight".