244939284 has 18 divisors (see below), whose sum is σ = 619152170. Its totient is φ = 81646416.

The previous prime is 244939283. The next prime is 244939291. The reversal of 244939284 is 482939442.

It is a happy number.

244939284 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 213802884 + 31136400 = 14622^2 + 5580^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244939283) 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, 3401899 + ... + 3401970.

Almost surely, 2^244939284 is an apocalyptic number.

It is an amenable number.

244939284 is an abundant number, since it is smaller than the sum of its proper divisors (374212886).

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

244939284 is a wasteful number, since it uses less digits than its factorization.

244939284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6803879 (or 6803874 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 244939284 is about 15650.5362208456. The cubic root of 244939284 is about 625.6807805380.

The spelling of 244939284 in words is "two hundred forty-four million, nine hundred thirty-nine thousand, two hundred eighty-four".