28802699000 has 32 divisors (see below), whose sum is σ = 67398318000. Its totient is φ = 11521079200.

The previous prime is 28802698999. The next prime is 28802699017. The reversal of 28802699000 is 99620882.

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 7 ways as a sum of consecutive naturals, for example, 14400350 + ... + 14402349.

Almost surely, 2^28802699000 is an apocalyptic number.

28802699000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28802699000 is an abundant number, since it is smaller than the sum of its proper divisors (38595619000).

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

28802699000 is a wasteful number, since it uses less digits than its factorization.

28802699000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28802720 (or 28802706 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The spelling of 28802699000 in words is "twenty-eight billion, eight hundred two million, six hundred ninety-nine thousand".