38827321169 has 8 divisors (see below), whose sum is σ = 47787472320. Its totient is φ = 30720517776.

The previous prime is 38827321129. The next prime is 38827321189. The reversal of 38827321169 is 96112372883.

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

It is not a de Polignac number, because 38827321169 - 2¹² = 38827317073 is a prime.

It is a super-2 number, since 2×38827321169² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38827321129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213336839 + ... + 213337020.

It is an arithmetic number, because the mean of its divisors is an integer number (5973434040).

Almost surely, 2^38827321169 is an apocalyptic number.

It is an amenable number.

38827321169 is a deficient number, since it is larger than the sum of its proper divisors (8960151151).

38827321169 is a wasteful number, since it uses less digits than its factorization.

38827321169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426673879.

The product of its digits is 870912, while the sum is 50.

The spelling of 38827321169 in words is "thirty-eight billion, eight hundred twenty-seven million, three hundred twenty-one thousand, one hundred sixty-nine".