244354446 has 48 divisors (see below), whose sum is σ = 611336544. Its totient is φ = 69092352.

The previous prime is 244354417. The next prime is 244354469. The reversal of 244354446 is 644453442.

It is a self number, because there is not a number n which added to its sum of digits gives 244354446.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2226 + ... + 22218.

It is an arithmetic number, because the mean of its divisors is an integer number (12736178).

Almost surely, 2^244354446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244354446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305668272).

244354446 is an abundant number, since it is smaller than the sum of its proper divisors (366982098).

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

244354446 is a wasteful number, since it uses less digits than its factorization.

244354446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20105 (or 20102 counting only the distinct ones).

The product of its digits is 184320, while the sum is 36.

The square root of 244354446 is about 15631.8407745217. The cubic root of 244354446 is about 625.1824073456.

The spelling of 244354446 in words is "two hundred forty-four million, three hundred fifty-four thousand, four hundred forty-six".