5666344 has 8 divisors (see below), whose sum is σ = 10624410. Its totient is φ = 2833168.

The previous prime is 5666341. The next prime is 5666347. The reversal of 5666344 is 4436665.

It is an interprime number because it is at equal distance from previous prime (5666341) and next prime (5666347).

It can be written as a sum of positive squares in only one way, i.e., 4153444 + 1512900 = 2038^2 + 1230^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (5666341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354139 + ... + 354154.

Almost surely, 2^5666344 is an apocalyptic number.

It is an amenable number.

5666344 is a deficient number, since it is larger than the sum of its proper divisors (4958066).

5666344 is a wasteful number, since it uses less digits than its factorization.

5666344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708299 (or 708295 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 5666344 is about 2380.4083683267. The cubic root of 5666344 is about 178.2793241014.

The spelling of 5666344 in words is "five million, six hundred sixty-six thousand, three hundred forty-four".