3626944 has 14 divisors (see below), whose sum is σ = 7197344. Its totient is φ = 1813440.

The previous prime is 3626941. The next prime is 3626947. The reversal of 3626944 is 4496263.

3626944 is nontrivially palindromic in base 15.

3626944 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3626941) and next prime (3626947).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3626941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28272 + ... + 28399.

It is an arithmetic number, because the mean of its divisors is an integer number (514096).

Almost surely, 2^3626944 is an apocalyptic number.

It is an amenable number.

3626944 is a deficient number, since it is larger than the sum of its proper divisors (3570400).

3626944 is an equidigital number, since it uses as much as digits as its factorization.

3626944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56683 (or 56673 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 3626944 is about 1904.4537274505. The cubic root of 3626944 is about 153.6432965329.

The spelling of 3626944 in words is "three million, six hundred twenty-six thousand, nine hundred forty-four".