244915968 has 144 divisors (see below), whose sum is σ = 725832576. Its totient is φ = 72683520.

The previous prime is 244915961. The next prime is 244915999. The reversal of 244915968 is 869519442.

244915968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244915961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447471 + ... + 448017.

It is an arithmetic number, because the mean of its divisors is an integer number (5040504).

Almost surely, 2^244915968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244915968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362916288).

244915968 is an abundant number, since it is smaller than the sum of its proper divisors (480916608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244915968 is a wasteful number, since it uses less digits than its factorization.

244915968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630 (or 616 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The square root of 244915968 is about 15649.7913085127. The cubic root of 244915968 is about 625.6609268614.

The spelling of 244915968 in words is "two hundred forty-four million, nine hundred fifteen thousand, nine hundred sixty-eight".