544614369 has 16 divisors (see below), whose sum is σ = 782951232. Its totient is φ = 334744128.

The previous prime is 544614349. The next prime is 544614419. The reversal of 544614369 is 963416445.

It is a happy number.

It is not a de Polignac number, because 544614369 - 2¹² = 544610273 is a prime.

It is a super-2 number, since 2×544614369² = 593209621842536322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 544614369.

It is not an unprimeable number, because it can be changed into a prime (544614349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26242 + ... + 42164.

It is an arithmetic number, because the mean of its divisors is an integer number (48934452).

Almost surely, 2^544614369 is an apocalyptic number.

It is an amenable number.

544614369 is a deficient number, since it is larger than the sum of its proper divisors (238336863).

544614369 is a wasteful number, since it uses less digits than its factorization.

544614369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16816.

The product of its digits is 311040, while the sum is 42.

The square root of 544614369 is about 23336.9742897403. The cubic root of 544614369 is about 816.6382138821.

The spelling of 544614369 in words is "five hundred forty-four million, six hundred fourteen thousand, three hundred sixty-nine".