544017849 has 4 divisors (see below), whose sum is σ = 725357136. Its totient is φ = 362678564.

The previous prime is 544017841. The next prime is 544017863. The reversal of 544017849 is 948710445.

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 544017849 - 2³ = 544017841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 544017849.

It is not an unprimeable number, because it can be changed into a prime (544017841) 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, 90669639 + ... + 90669644.

It is an arithmetic number, because the mean of its divisors is an integer number (181339284).

Almost surely, 2^544017849 is an apocalyptic number.

It is an amenable number.

544017849 is a deficient number, since it is larger than the sum of its proper divisors (181339287).

544017849 is a wasteful number, since it uses less digits than its factorization.

544017849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181339286.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 544017849 is about 23324.1902110234. The cubic root of 544017849 is about 816.3399484062.

The spelling of 544017849 in words is "five hundred forty-four million, seventeen thousand, eight hundred forty-nine".