244666488 has 32 divisors (see below), whose sum is σ = 667272960. Its totient is φ = 74141280.

The previous prime is 244666481. The next prime is 244666489. The reversal of 244666488 is 884666442.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244666481) by changing a digit.

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, 463120 + ... + 463647.

It is an arithmetic number, because the mean of its divisors is an integer number (20852280).

Almost surely, 2^244666488 is an apocalyptic number.

It is an amenable number.

244666488 is an abundant number, since it is smaller than the sum of its proper divisors (422606472).

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

244666488 is a wasteful number, since it uses less digits than its factorization.

244666488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926787 (or 926783 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 48.

The square root of 244666488 is about 15641.8185643486. The cubic root of 244666488 is about 625.4484146286.

The spelling of 244666488 in words is "two hundred forty-four million, six hundred sixty-six thousand, four hundred eighty-eight".