38134663 has 8 divisors (see below), whose sum is σ = 43790720. Its totient is φ = 32530680.

The previous prime is 38134661. The next prime is 38134673. The reversal of 38134663 is 36643183.

38134663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 38134663 - 2¹ = 38134661 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 (38134661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11433 + ... + 14386.

It is an arithmetic number, because the mean of its divisors is an integer number (5473840).

Almost surely, 2^38134663 is an apocalyptic number.

38134663 is a deficient number, since it is larger than the sum of its proper divisors (5656057).

38134663 is a wasteful number, since it uses less digits than its factorization.

38134663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26037.

The product of its digits is 31104, while the sum is 34.

The square root of 38134663 is about 6175.3269549069. The cubic root of 38134663 is about 336.5942073035.

The spelling of 38134663 in words is "thirty-eight million, one hundred thirty-four thousand, six hundred sixty-three".