3621614 has 8 divisors (see below), whose sum is σ = 5443848. Its totient is φ = 1807000.

The previous prime is 3621613. The next prime is 3621617. The reversal of 3621614 is 4161263.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3621614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3621613) by changing a digit.

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, 512 + ... + 2739.

It is an arithmetic number, because the mean of its divisors is an integer number (680481).

Almost surely, 2^3621614 is an apocalyptic number.

3621614 is a deficient number, since it is larger than the sum of its proper divisors (1822234).

3621614 is a wasteful number, since it uses less digits than its factorization.

3621614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3810.

The product of its digits is 864, while the sum is 23.

The square root of 3621614 is about 1903.0538615604. The cubic root of 3621614 is about 153.5679971213.

Adding to 3621614 its reverse (4161263), we get a palindrome (7782877).

The spelling of 3621614 in words is "three million, six hundred twenty-one thousand, six hundred fourteen".