3643030 has 8 divisors (see below), whose sum is σ = 6557472. Its totient is φ = 1457208.

The previous prime is 3643001. The next prime is 3643033. The reversal of 3643030 is 303463.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 3642989 and 3643007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3643033) 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, 182142 + ... + 182161.

It is an arithmetic number, because the mean of its divisors is an integer number (819684).

Almost surely, 2^3643030 is an apocalyptic number.

3643030 is a deficient number, since it is larger than the sum of its proper divisors (2914442).

3643030 is a wasteful number, since it uses less digits than its factorization.

3643030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364310.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 3643030 is about 1908.6723134158. The cubic root of 3643030 is about 153.8701046686.

Adding to 3643030 its reverse (303463), we get a palindrome (3946493).

The spelling of 3643030 in words is "three million, six hundred forty-three thousand, thirty".