244749 has 8 divisors (see below), whose sum is σ = 345600. Its totient is φ = 153536.

The previous prime is 244747. The next prime is 244753. The reversal of 244749 is 947442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244749 - 2¹ = 244747 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244747) 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, 2349 + ... + 2450.

It is an arithmetic number, because the mean of its divisors is an integer number (43200).

2²⁴⁴⁷⁴⁹ is an apocalyptic number.

It is an amenable number.

244749 is a deficient number, since it is larger than the sum of its proper divisors (100851).

244749 is a wasteful number, since it uses less digits than its factorization.

244749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4819.

The product of its digits is 8064, while the sum is 30.

The square root of 244749 is about 494.7211335692. The cubic root of 244749 is about 62.5518716041.

It can be divided in two parts, 2 and 44749, that multiplied together give a palindrome (89498).

The spelling of 244749 in words is "two hundred forty-four thousand, seven hundred forty-nine".