244299906 has 12 divisors (see below), whose sum is σ = 529316502. Its totient is φ = 81433296.

The previous prime is 244299893. The next prime is 244299917. The reversal of 244299906 is 609992442.

It is a happy number.

244299906 is digitally balanced in base 2, because in such base 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., 123409881 + 120890025 = 11109^2 + 10995^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6786091 + ... + 6786126.

Almost surely, 2^244299906 is an apocalyptic number.

244299906 is an abundant number, since it is smaller than the sum of its proper divisors (285016596).

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

244299906 is a wasteful number, since it uses less digits than its factorization.

244299906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13572225 (or 13572222 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 244299906 is about 15630.0961609326. The cubic root of 244299906 is about 625.1358902387.

The spelling of 244299906 in words is "two hundred forty-four million, two hundred ninety-nine thousand, nine hundred six".