30828108406 has 8 divisors (see below), whose sum is σ = 46318345920. Its totient is φ = 15388659768.

The previous prime is 30828108373. The next prime is 30828108433. The reversal of 30828108406 is 60480182803.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 12695701 + ... + 12698128.

It is an arithmetic number, because the mean of its divisors is an integer number (5789793240).

Almost surely, 2^30828108406 is an apocalyptic number.

30828108406 is a deficient number, since it is larger than the sum of its proper divisors (15490237514).

30828108406 is a wasteful number, since it uses less digits than its factorization.

30828108406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25394438.

The product of its (nonzero) digits is 73728, while the sum is 40.

The spelling of 30828108406 in words is "thirty billion, eight hundred twenty-eight million, one hundred eight thousand, four hundred six".