3623612 has 12 divisors (see below), whose sum is σ = 6357456. Its totient is φ = 1807200.

The previous prime is 3623597. The next prime is 3623639. The reversal of 3623612 is 2163263.

It is a congruent number.

It is an unprimeable number.

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, 1112 + ... + 2912.

It is an arithmetic number, because the mean of its divisors is an integer number (529788).

Almost surely, 2^3623612 is an apocalyptic number.

It is an amenable number.

3623612 is a deficient number, since it is larger than the sum of its proper divisors (2733844).

3623612 is a wasteful number, since it uses less digits than its factorization.

3623612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308 (or 2306 counting only the distinct ones).

The product of its digits is 1296, while the sum is 23.

The square root of 3623612 is about 1903.5787349096. The cubic root of 3623612 is about 153.5962324561.

Adding to 3623612 its reverse (2163263), we get a palindrome (5786875).

The spelling of 3623612 in words is "three million, six hundred twenty-three thousand, six hundred twelve".