239844049 has 8 divisors (see below), whose sum is σ = 254920640. Its totient is φ = 225012816.

The previous prime is 239844037. The next prime is 239844071. The reversal of 239844049 is 940448932.

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 239844049 - 2¹³ = 239835857 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 239843996 and 239844014.

It is not an unprimeable number, because it can be changed into a prime (239844019) 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, 59322 + ... + 63235.

It is an arithmetic number, because the mean of its divisors is an integer number (31865080).

Almost surely, 2^239844049 is an apocalyptic number.

It is an amenable number.

239844049 is a deficient number, since it is larger than the sum of its proper divisors (15076591).

239844049 is a wasteful number, since it uses less digits than its factorization.

239844049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122679.

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 239844049 is about 15486.8992700282. The cubic root of 239844049 is about 621.3118675761.

The spelling of 239844049 in words is "two hundred thirty-nine million, eight hundred forty-four thousand, forty-nine".