244216672 has 72 divisors (see below), whose sum is σ = 560549808. Its totient is φ = 102597120.

The previous prime is 244216657. The next prime is 244216697. The reversal of 244216672 is 276612442.

244216672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 833358 + ... + 833650.

It is an arithmetic number, because the mean of its divisors is an integer number (7785414).

Almost surely, 2^244216672 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 244216672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280274904).

244216672 is an abundant number, since it is smaller than the sum of its proper divisors (316333136).

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

244216672 is an equidigital number, since it uses as much as digits as its factorization.

244216672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432 (or 363 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 244216672 is about 15627.4333145274. The cubic root of 244216672 is about 625.0648867033.

The spelling of 244216672 in words is "two hundred forty-four million, two hundred sixteen thousand, six hundred seventy-two".