3630346 has 8 divisors (see below), whose sum is σ = 5456484. Its totient is φ = 1811520.

The previous prime is 3630331. The next prime is 3630359. The reversal of 3630346 is 6430363.

3630346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3222025 + 408321 = 1795^2 + 639^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3630346.

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, 345 + ... + 2716.

Almost surely, 2^3630346 is an apocalyptic number.

3630346 is a deficient number, since it is larger than the sum of its proper divisors (1826138).

3630346 is a wasteful number, since it uses less digits than its factorization.

3630346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3656.

The product of its (nonzero) digits is 3888, while the sum is 25.

The square root of 3630346 is about 1905.3466876136. The cubic root of 3630346 is about 153.6913196211.

The spelling of 3630346 in words is "three million, six hundred thirty thousand, three hundred forty-six".