28838333335 has 12 divisors (see below), whose sum is σ = 40255959528. Its totient is φ = 19774856976.

The previous prime is 28838333287. The next prime is 28838333369. The reversal of 28838333335 is 53333383882.

It is not a de Polignac number, because 28838333335 - 2¹⁹ = 28837809047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58853497 + ... + 58853986.

It is an arithmetic number, because the mean of its divisors is an integer number (3354663294).

Almost surely, 2^28838333335 is an apocalyptic number.

28838333335 is a deficient number, since it is larger than the sum of its proper divisors (11417626193).

28838333335 is a wasteful number, since it uses less digits than its factorization.

28838333335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117707502 (or 117707495 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 49.

The spelling of 28838333335 in words is "twenty-eight billion, eight hundred thirty-eight million, three hundred thirty-three thousand, three hundred thirty-five".