3630353 has 4 divisors (see below), whose sum is σ = 3635520. Its totient is φ = 3625188.

The previous prime is 3630331. The next prime is 3630359. The reversal of 3630353 is 3530363.

It is a happy number.

3630353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3530363 = 89 ⋅39667.

It is a cyclic number.

It is not a de Polignac number, because 3630353 - 2⁸ = 3630097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3630359) by changing a digit.

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, 1325 + ... + 3002.

It is an arithmetic number, because the mean of its divisors is an integer number (908880).

Almost surely, 2^3630353 is an apocalyptic number.

It is an amenable number.

3630353 is a deficient number, since it is larger than the sum of its proper divisors (5167).

3630353 is an equidigital number, since it uses as much as digits as its factorization.

3630353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5166.

The product of its (nonzero) digits is 2430, while the sum is 23.

The square root of 3630353 is about 1905.3485245487. The cubic root of 3630353 is about 153.6914184031.

The spelling of 3630353 in words is "three million, six hundred thirty thousand, three hundred fifty-three".