3650944 has 32 divisors (see below), whose sum is σ = 7937640. Its totient is φ = 1658880.

The previous prime is 3650939. The next prime is 3650953. The reversal of 3650944 is 4490563.

3650944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×3650944² = 26658784182272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 112 + ... + 2704.

Almost surely, 2^3650944 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 3650944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3968820).

3650944 is an abundant number, since it is smaller than the sum of its proper divisors (4286696).

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

3650944 is a wasteful number, since it uses less digits than its factorization.

3650944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2618 (or 2606 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 3650944 is about 1910.7443575738. The cubic root of 3650944 is about 153.9814448887.

The spelling of 3650944 in words is "three million, six hundred fifty thousand, nine hundred forty-four".