3627344 has 40 divisors (see below), whose sum is σ = 8124480. Its totient is φ = 1536768.

The previous prime is 3627331. The next prime is 3627359. The reversal of 3627344 is 4437263.

It is a happy number.

3627344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 15452 + ... + 15684.

It is an arithmetic number, because the mean of its divisors is an integer number (203112).

Almost surely, 2^3627344 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 3627344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4062240).

3627344 is an abundant number, since it is smaller than the sum of its proper divisors (4497136).

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

3627344 is a wasteful number, since it uses less digits than its factorization.

3627344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387 (or 381 counting only the distinct ones).

The product of its digits is 12096, while the sum is 29.

The square root of 3627344 is about 1904.5587415462. The cubic root of 3627344 is about 153.6489445440.

The spelling of 3627344 in words is "three million, six hundred twenty-seven thousand, three hundred forty-four".