3634306 has 16 divisors (see below), whose sum is σ = 5927544. Its totient is φ = 1661184.

The previous prime is 3634303. The next prime is 3634307. The reversal of 3634306 is 6034363.

3634306 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 4 ways, for example, as 1836025 + 1798281 = 1355^2 + 1341^2 .

It is not an unprimeable number, because it can be changed into a prime (3634303) 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 7 ways as a sum of consecutive naturals, for example, 2320 + ... + 3556.

Almost surely, 2^3634306 is an apocalyptic number.

3634306 is a deficient number, since it is larger than the sum of its proper divisors (2293238).

3634306 is a wasteful number, since it uses less digits than its factorization.

3634306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365.

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

The square root of 3634306 is about 1906.3855853421. The cubic root of 3634306 is about 153.7471817405.

Adding to 3634306 its reverse (6034363), we get a palindrome (9668669).

The spelling of 3634306 in words is "three million, six hundred thirty-four thousand, three hundred six".