3634373 has 2 divisors, whose sum is σ = 3634374. Its totient is φ = 3634372.

The previous prime is 3634343. The next prime is 3634417. The reversal of 3634373 is 3734363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2079364 + 1555009 = 1442^2 + 1247^2 .

It is a cyclic number.

It is not a de Polignac number, because 3634373 - 2¹⁰ = 3633349 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3634303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1817186 + 1817187.

It is an arithmetic number, because the mean of its divisors is an integer number (1817187).

Almost surely, 2^3634373 is an apocalyptic number.

It is an amenable number.

3634373 is a deficient number, since it is larger than the sum of its proper divisors (1).

3634373 is an equidigital number, since it uses as much as digits as its factorization.

3634373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 29.

The square root of 3634373 is about 1906.4031577817. The cubic root of 3634373 is about 153.7481265332.

The spelling of 3634373 in words is "three million, six hundred thirty-four thousand, three hundred seventy-three".