28884859350 has 48 divisors (see below), whose sum is σ = 74749001472. Its totient is φ = 7367731360.

The previous prime is 28884859337. The next prime is 28884859369. The reversal of 28884859350 is 5395848882.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4182762 + ... + 4189661.

It is an arithmetic number, because the mean of its divisors is an integer number (1557270864).

Almost surely, 2^28884859350 is an apocalyptic number.

28884859350 is an abundant number, since it is smaller than the sum of its proper divisors (45864142122).

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

28884859350 is a wasteful number, since it uses less digits than its factorization.

28884859350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8372461 (or 8372456 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 60.

The spelling of 28884859350 in words is "twenty-eight billion, eight hundred eighty-four million, eight hundred fifty-nine thousand, three hundred fifty".