2239380169 has 8 divisors (see below), whose sum is σ = 2418930752. Its totient is φ = 2060871120.

The previous prime is 2239380167. The next prime is 2239380173. The reversal of 2239380169 is 9610839322.

2239380169 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 a cyclic number.

It is not a de Polignac number, because 2239380169 - 2¹ = 2239380167 is a prime.

It is a super-2 number, since 2×2239380169² = 10029647082620937122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2239380161) 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, 255909 + ... + 264514.

It is an arithmetic number, because the mean of its divisors is an integer number (302366344).

Almost surely, 2^2239380169 is an apocalyptic number.

It is an amenable number.

2239380169 is a deficient number, since it is larger than the sum of its proper divisors (179550583).

2239380169 is a wasteful number, since it uses less digits than its factorization.

2239380169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520767.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 2239380169 is about 47322.0896516627. The cubic root of 2239380169 is about 1308.3058279241.

The spelling of 2239380169 in words is "two billion, two hundred thirty-nine million, three hundred eighty thousand, one hundred sixty-nine".