244893966 has 16 divisors (see below), whose sum is σ = 490734288. Its totient is φ = 81473600.

The previous prime is 244893947. The next prime is 244893989. The reversal of 244893966 is 669398442.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 36045 + ... + 42296.

It is an arithmetic number, because the mean of its divisors is an integer number (30670893).

Almost surely, 2^244893966 is an apocalyptic number.

244893966 is an abundant number, since it is smaller than the sum of its proper divisors (245840322).

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

244893966 is a wasteful number, since it uses less digits than its factorization.

244893966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78867.

The product of its digits is 2239488, while the sum is 51.

The square root of 244893966 is about 15649.0883440538. The cubic root of 244893966 is about 625.6421909060.

The spelling of 244893966 in words is "two hundred forty-four million, eight hundred ninety-three thousand, nine hundred sixty-six".