28336988098 has 8 divisors (see below), whose sum is σ = 42512744592. Its totient is φ = 14166073236.

The previous prime is 28336988083. The next prime is 28336988111. The reversal of 28336988098 is 89088963382.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1195740 + ... + 1219207.

It is an arithmetic number, because the mean of its divisors is an integer number (5314093074).

Almost surely, 2^28336988098 is an apocalyptic number.

28336988098 is a deficient number, since it is larger than the sum of its proper divisors (14175756494).

28336988098 is a wasteful number, since it uses less digits than its factorization.

28336988098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2420816.

The product of its (nonzero) digits is 35831808, while the sum is 64.

The spelling of 28336988098 in words is "twenty-eight billion, three hundred thirty-six million, nine hundred eighty-eight thousand, ninety-eight".