244979712 has 72 divisors (see below), whose sum is σ = 707599620. Its totient is φ = 81653760.

The previous prime is 244979681. The next prime is 244979717. The reversal of 244979712 is 217979442.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244979717) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11787 + ... + 25077.

Almost surely, 2^244979712 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 244979712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353799810).

244979712 is an abundant number, since it is smaller than the sum of its proper divisors (462619908).

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

244979712 is a wasteful number, since it uses less digits than its factorization.

244979712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13319 (or 13296 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 244979712 is about 15651.8277526939. The cubic root of 244979712 is about 625.7152021719.

The spelling of 244979712 in words is "two hundred forty-four million, nine hundred seventy-nine thousand, seven hundred twelve".