244046449 has 4 divisors (see below), whose sum is σ = 246415936. Its totient is φ = 241676964.

The previous prime is 244046447. The next prime is 244046489. The reversal of 244046449 is 944640442.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 244046449 - 2¹ = 244046447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244046447) 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, 1184589 + ... + 1184794.

It is an arithmetic number, because the mean of its divisors is an integer number (61603984).

Almost surely, 2^244046449 is an apocalyptic number.

It is an amenable number.

244046449 is a deficient number, since it is larger than the sum of its proper divisors (2369487).

244046449 is a wasteful number, since it uses less digits than its factorization.

244046449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2369486.

The product of its (nonzero) digits is 110592, while the sum is 37.

The square root of 244046449 is about 15621.9860773206. The cubic root of 244046449 is about 624.9196261445.

The spelling of 244046449 in words is "two hundred forty-four million, forty-six thousand, four hundred forty-nine".