38736341905 has 8 divisors (see below), whose sum is σ = 46488777984. Its totient is φ = 30985628400.

The previous prime is 38736341879. The next prime is 38736341929. The reversal of 38736341905 is 50914363783.

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

It is not a de Polignac number, because 38736341905 - 2⁹ = 38736341393 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380641 + ... + 471550.

It is an arithmetic number, because the mean of its divisors is an integer number (5811097248).

Almost surely, 2^38736341905 is an apocalyptic number.

It is an amenable number.

38736341905 is a deficient number, since it is larger than the sum of its proper divisors (7752436079).

38736341905 is an equidigital number, since it uses as much as digits as its factorization.

38736341905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861287.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 38736341905 in words is "thirty-eight billion, seven hundred thirty-six million, three hundred forty-one thousand, nine hundred five".