244446949 has 4 divisors (see below), whose sum is σ = 244480320. Its totient is φ = 244413580.

The previous prime is 244446931. The next prime is 244446991. The reversal of 244446949 is 949644442.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 244446949 - 2⁷ = 244446821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244446899 and 244446908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244446919) 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, 397 + ... + 22114.

It is an arithmetic number, because the mean of its divisors is an integer number (61120080).

Almost surely, 2^244446949 is an apocalyptic number.

It is an amenable number.

244446949 is a deficient number, since it is larger than the sum of its proper divisors (33371).

244446949 is a wasteful number, since it uses less digits than its factorization.

244446949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33370.

The product of its digits is 995328, while the sum is 46.

The square root of 244446949 is about 15634.7992951621. The cubic root of 244446949 is about 625.2612872312.

The spelling of 244446949 in words is "two hundred forty-four million, four hundred forty-six thousand, nine hundred forty-nine".