244497089 has 4 divisors (see below), whose sum is σ = 248505300. Its totient is φ = 240488880.

The previous prime is 244497067. The next prime is 244497101. The reversal of 244497089 is 980794442.

244497089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 121176064 + 123321025 = 11008^2 + 11105^2 .

It is a cyclic number.

It is not a de Polignac number, because 244497089 - 2¹⁶ = 244431553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244497049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2004014 + ... + 2004135.

It is an arithmetic number, because the mean of its divisors is an integer number (62126325).

Almost surely, 2^244497089 is an apocalyptic number.

It is an amenable number.

244497089 is a deficient number, since it is larger than the sum of its proper divisors (4008211).

244497089 is an equidigital number, since it uses as much as digits as its factorization.

244497089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4008210.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 244497089 is about 15636.4026873191. The cubic root of 244497089 is about 625.3040346900.

The spelling of 244497089 in words is "two hundred forty-four million, four hundred ninety-seven thousand, eighty-nine".