3633673 has 2 divisors, whose sum is σ = 3633674. Its totient is φ = 3633672.

The previous prime is 3633661. The next prime is 3633683. The reversal of 3633673 is 3763363.

3633673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2948089 + 685584 = 1717^2 + 828^2 .

It is an emirp because it is prime and its reverse (3763363) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3633673 is a prime.

It is not a weakly prime, because it can be changed into another prime (3633653) 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 as a sum of consecutive naturals, namely, 1816836 + 1816837.

It is an arithmetic number, because the mean of its divisors is an integer number (1816837).

Almost surely, 2^3633673 is an apocalyptic number.

It is an amenable number.

3633673 is a deficient number, since it is larger than the sum of its proper divisors (1).

3633673 is an equidigital number, since it uses as much as digits as its factorization.

3633673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20412, while the sum is 31.

The square root of 3633673 is about 1906.2195571340. The cubic root of 3633673 is about 153.7382549911.

The spelling of 3633673 in words is "three million, six hundred thirty-three thousand, six hundred seventy-three".