5649316 has 24 divisors (see below), whose sum is σ = 10563840. Its totient is φ = 2637600.

The previous prime is 5649311. The next prime is 5649317. The reversal of 5649316 is 6139465.

It is not an unprimeable number, because it can be changed into a prime (5649311) 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 in 7 ways as a sum of consecutive naturals, for example, 2811 + ... + 4381.

It is an arithmetic number, because the mean of its divisors is an integer number (440160).

Almost surely, 2^5649316 is an apocalyptic number.

It is an amenable number.

5649316 is a deficient number, since it is larger than the sum of its proper divisors (4914524).

5649316 is a wasteful number, since it uses less digits than its factorization.

5649316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1635 (or 1633 counting only the distinct ones).

The product of its digits is 19440, while the sum is 34.

The square root of 5649316 is about 2376.8289799647. The cubic root of 5649316 is about 178.1005617853.

The spelling of 5649316 in words is "five million, six hundred forty-nine thousand, three hundred sixteen".