5643304 has 32 divisors (see below), whose sum is σ = 11260800. Its totient is φ = 2643840.

The previous prime is 5643301. The next prime is 5643307. The reversal of 5643304 is 4033465.

It is an interprime number because it is at equal distance from previous prime (5643301) and next prime (5643307).

It is not an unprimeable number, because it can be changed into a prime (5643301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20689 + ... + 20959.

It is an arithmetic number, because the mean of its divisors is an integer number (351900).

Almost surely, 2^5643304 is an apocalyptic number.

It is an amenable number.

5643304 is a deficient number, since it is larger than the sum of its proper divisors (5617496).

5643304 is a wasteful number, since it uses less digits than its factorization.

5643304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433 (or 429 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 5643304 is about 2375.5639330483. The cubic root of 5643304 is about 178.0373611766.

Adding to 5643304 its reverse (4033465), we get a palindrome (9676769).

The spelling of 5643304 in words is "five million, six hundred forty-three thousand, three hundred four".