5684644 has 12 divisors (see below), whose sum is σ = 11369344. Its totient is φ = 2436264.

The previous prime is 5684641. The next prime is 5684659. The reversal of 5684644 is 4464865.

5684644 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (5684641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101484 + ... + 101539.

Almost surely, 2^5684644 is an apocalyptic number.

It is an amenable number.

5684644 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5684644 is a wasteful number, since it uses less digits than its factorization.

5684644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203034 (or 203032 counting only the distinct ones).

The product of its digits is 92160, while the sum is 37.

The square root of 5684644 is about 2384.2491480548. The cubic root of 5684644 is about 178.4710412369.

It can be divided in two parts, 5684 and 644, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 5684644 in words is "five million, six hundred eighty-four thousand, six hundred forty-four".