5343666 has 16 divisors (see below), whose sum is σ = 10753344. Its totient is φ = 1770224.

The previous prime is 5343647. The next prime is 5343671. The reversal of 5343666 is 6663435.

It is a happy number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1665 + ... + 3668.

It is an arithmetic number, because the mean of its divisors is an integer number (672084).

Almost surely, 2^5343666 is an apocalyptic number.

5343666 is an abundant number, since it is smaller than the sum of its proper divisors (5409678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5343666 is a wasteful number, since it uses less digits than its factorization.

5343666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5505.

The product of its digits is 38880, while the sum is 33.

The square root of 5343666 is about 2311.6370822428. The cubic root of 5343666 is about 174.8288503576.

The spelling of 5343666 in words is "five million, three hundred forty-three thousand, six hundred sixty-six".