3630472 has 16 divisors (see below), whose sum is σ = 7027200. Its totient is φ = 1756560.

The previous prime is 3630461. The next prime is 3630521. The reversal of 3630472 is 2740363.

3630472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 7072 + ... + 7567.

It is an arithmetic number, because the mean of its divisors is an integer number (439200).

Almost surely, 2^3630472 is an apocalyptic number.

It is an amenable number.

3630472 is a deficient number, since it is larger than the sum of its proper divisors (3396728).

3630472 is a wasteful number, since it uses less digits than its factorization.

3630472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14676 (or 14672 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 3630472 is about 1905.3797521754. The cubic root of 3630472 is about 153.6930976777.

The spelling of 3630472 in words is "three million, six hundred thirty thousand, four hundred seventy-two".