244516849 has 2 divisors, whose sum is σ = 244516850. Its totient is φ = 244516848.

The previous prime is 244516847. The next prime is 244516901. The reversal of 244516849 is 948615442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 225750625 + 18766224 = 15025^2 + 4332^2 .

It is a cyclic number.

It is not a de Polignac number, because 244516849 - 2¹ = 244516847 is a prime.

Together with 244516847, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (244516843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122258424 + 122258425.

It is an arithmetic number, because the mean of its divisors is an integer number (122258425).

Almost surely, 2^244516849 is an apocalyptic number.

It is an amenable number.

244516849 is a deficient number, since it is larger than the sum of its proper divisors (1).

244516849 is an equidigital number, since it uses as much as digits as its factorization.

244516849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 276480, while the sum is 43.

The square root of 244516849 is about 15637.0345334402. The cubic root of 244516849 is about 625.3208797097.

The spelling of 244516849 in words is "two hundred forty-four million, five hundred sixteen thousand, eight hundred forty-nine".