5649344 has 28 divisors (see below), whose sum is σ = 11332464. Its totient is φ = 2793984.

The previous prime is 5649317. The next prime is 5649367. The reversal of 5649344 is 4439465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6164 + ... + 7020.

Almost surely, 2^5649344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5649344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5666232).

5649344 is an abundant number, since it is smaller than the sum of its proper divisors (5683120).

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

5649344 is a wasteful number, since it uses less digits than its factorization.

5649344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972 (or 962 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 5649344 is about 2376.8348701582. The cubic root of 5649344 is about 178.1008560278.

The spelling of 5649344 in words is "five million, six hundred forty-nine thousand, three hundred forty-four".