244299492 has 72 divisors (see below), whose sum is σ = 652215200. Its totient is φ = 76889088.

The previous prime is 244299481. The next prime is 244299527. The reversal of 244299492 is 294992442.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 394359 + ... + 394977.

Almost surely, 2^244299492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244299492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326107600).

244299492 is an abundant number, since it is smaller than the sum of its proper divisors (407915708).

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

244299492 is a wasteful number, since it uses less digits than its factorization.

244299492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225 (or 1220 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 244299492 is about 15630.0829172465. The cubic root of 244299492 is about 625.1355371120.

The spelling of 244299492 in words is "two hundred forty-four million, two hundred ninety-nine thousand, four hundred ninety-two".