38829738211 has 4 divisors (see below), whose sum is σ = 42359714424. Its totient is φ = 35299762000.

The previous prime is 38829738209. The next prime is 38829738217. The reversal of 38829738211 is 11283792883.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38829738211 - 2¹ = 38829738209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38829738217) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1764988090 + ... + 1764988111.

It is an arithmetic number, because the mean of its divisors is an integer number (10589928606).

Almost surely, 2^38829738211 is an apocalyptic number.

38829738211 is a deficient number, since it is larger than the sum of its proper divisors (3529976213).

38829738211 is a wasteful number, since it uses less digits than its factorization.

38829738211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3529976212.

The product of its digits is 1161216, while the sum is 52.

The spelling of 38829738211 in words is "thirty-eight billion, eight hundred twenty-nine million, seven hundred thirty-eight thousand, two hundred eleven".