30600835828 has 12 divisors (see below), whose sum is σ = 53621837892. Its totient is φ = 15280310720.

The previous prime is 30600835819. The next prime is 30600835849. The reversal of 30600835828 is 82853800603.

It can be written as a sum of positive squares in 2 ways, for example, as 5044976784 + 25555859044 = 71028^2 + 159862^2 .

It is a super-3 number, since 3×30600835828³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 3 ways as a sum of consecutive naturals, for example, 5023375 + ... + 5029462.

It is an arithmetic number, because the mean of its divisors is an integer number (4468486491).

Almost surely, 2^30600835828 is an apocalyptic number.

It is an amenable number.

30600835828 is a deficient number, since it is larger than the sum of its proper divisors (23021002064).

30600835828 is a wasteful number, since it uses less digits than its factorization.

30600835828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10053602 (or 10053600 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 30600835828 in words is "thirty billion, six hundred million, eight hundred thirty-five thousand, eight hundred twenty-eight".