244620944 has 20 divisors (see below), whose sum is σ = 474195840. Its totient is φ = 122247840.

The previous prime is 244620941. The next prime is 244620979. The reversal of 244620944 is 449026442.

It is a super-2 number, since 2×244620944² = 119678812486902272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (244620941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57449 + ... + 61559.

It is an arithmetic number, because the mean of its divisors is an integer number (23709792).

Almost surely, 2^244620944 is an apocalyptic number.

It is an amenable number.

244620944 is a deficient number, since it is larger than the sum of its proper divisors (229574896).

244620944 is a wasteful number, since it uses less digits than its factorization.

244620944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7838 (or 7832 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 244620944 is about 15640.3626556420. The cubic root of 244620944 is about 625.4096037144.

The spelling of 244620944 in words is "two hundred forty-four million, six hundred twenty thousand, nine hundred forty-four".