244241386 has 8 divisors (see below), whose sum is σ = 366457284. Its totient is φ = 122088960.

The previous prime is 244241381. The next prime is 244241399. The reversal of 244241386 is 683142442.

It can be written as a sum of positive squares in 2 ways, for example, as 238115761 + 6125625 = 15431^2 + 2475^2 .

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

It is not an unprimeable number, because it can be changed into a prime (244241381) 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, 4665 + ... + 22588.

Almost surely, 2^244241386 is an apocalyptic number.

244241386 is a deficient number, since it is larger than the sum of its proper divisors (122215898).

244241386 is a wasteful number, since it uses less digits than its factorization.

244241386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31736.

The product of its digits is 36864, while the sum is 34.

The square root of 244241386 is about 15628.2240193824. The cubic root of 244241386 is about 625.0859708939.

The spelling of 244241386 in words is "two hundred forty-four million, two hundred forty-one thousand, three hundred eighty-six".