38704720733 has 8 divisors (see below), whose sum is σ = 44894175552. Its totient is φ = 32680318176.

The previous prime is 38704720699. The next prime is 38704720799. The reversal of 38704720733 is 33702740783.

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

It is a cyclic number.

It is not a de Polignac number, because 38704720733 - 2¹⁴ = 38704704349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38704720433) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 41262560 + ... + 41263497.

It is an arithmetic number, because the mean of its divisors is an integer number (5611771944).

Almost surely, 2^38704720733 is an apocalyptic number.

It is an amenable number.

38704720733 is a deficient number, since it is larger than the sum of its proper divisors (6189454819).

38704720733 is an equidigital number, since it uses as much as digits as its factorization.

38704720733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82526131.

The product of its (nonzero) digits is 592704, while the sum is 44.

The spelling of 38704720733 in words is "thirty-eight billion, seven hundred four million, seven hundred twenty thousand, seven hundred thirty-three".