244342992 has 40 divisors (see below), whose sum is σ = 651585280. Its totient is φ = 78819840.

The previous prime is 244342991. The next prime is 244342993. The reversal of 244342992 is 299243442.

It is an interprime number because it is at equal distance from previous prime (244342991) and next prime (244342993).

It is a self number, because there is not a number n which added to its sum of digits gives 244342992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244342991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80617 + ... + 83592.

It is an arithmetic number, because the mean of its divisors is an integer number (16289632).

Almost surely, 2^244342992 is an apocalyptic number.

It is an amenable number.

244342992 is an abundant number, since it is smaller than the sum of its proper divisors (407242288).

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

244342992 is a wasteful number, since it uses less digits than its factorization.

244342992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164251 (or 164245 counting only the distinct ones).

The product of its digits is 124416, while the sum is 39.

The square root of 244342992 is about 15631.4744026275. The cubic root of 244342992 is about 625.1726388156.

The spelling of 244342992 in words is "two hundred forty-four million, three hundred forty-two thousand, nine hundred ninety-two".