3630136 has 32 divisors (see below), whose sum is σ = 7207200. Its totient is φ = 1710720.

The previous prime is 3630101. The next prime is 3630149. The reversal of 3630136 is 6310363.

It is a happy number.

3630136 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, 19966 + ... + 20146.

It is an arithmetic number, because the mean of its divisors is an integer number (225225).

Almost surely, 2^3630136 is an apocalyptic number.

It is an amenable number.

3630136 is a deficient number, since it is larger than the sum of its proper divisors (3577064).

3630136 is a wasteful number, since it uses less digits than its factorization.

3630136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 315 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 3630136 is about 1905.2915787354. The cubic root of 3630136 is about 153.6883561019.

Adding to 3630136 its reverse (6310363), we get a palindrome (9940499).

The spelling of 3630136 in words is "three million, six hundred thirty thousand, one hundred thirty-six".