28850675676 has 12 divisors (see below), whose sum is σ = 67318243272. Its totient is φ = 9616891888.

The previous prime is 28850675657. The next prime is 28850675683. The reversal of 28850675676 is 67657605882.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×28850675676² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 1202111475 + ... + 1202111498.

It is an arithmetic number, because the mean of its divisors is an integer number (5609853606).

Almost surely, 2^28850675676 is an apocalyptic number.

It is an amenable number.

28850675676 is an abundant number, since it is smaller than the sum of its proper divisors (38467567596).

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

28850675676 is a wasteful number, since it uses less digits than its factorization.

28850675676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404222980 (or 2404222978 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 60.

The spelling of 28850675676 in words is "twenty-eight billion, eight hundred fifty million, six hundred seventy-five thousand, six hundred seventy-six".