39349316828 has 6 divisors (see below), whose sum is σ = 68861304456. Its totient is φ = 19674658412.

The previous prime is 39349316819. The next prime is 39349316833. The reversal of 39349316828 is 82861394393.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4918664600 + ... + 4918664607.

It is an arithmetic number, because the mean of its divisors is an integer number (11476884076).

Almost surely, 2^39349316828 is an apocalyptic number.

It is an amenable number.

39349316828 is a deficient number, since it is larger than the sum of its proper divisors (29511987628).

39349316828 is a wasteful number, since it uses less digits than its factorization.

39349316828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9837329211 (or 9837329209 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 56.

The spelling of 39349316828 in words is "thirty-nine billion, three hundred forty-nine million, three hundred sixteen thousand, eight hundred twenty-eight".