4633609 has 2 divisors, whose sum is σ = 4633610. Its totient is φ = 4633608.

The previous prime is 4633583. The next prime is 4633627. The reversal of 4633609 is 9063364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4182025 + 451584 = 2045^2 + 672^2 .

It is a cyclic number.

It is not a de Polignac number, because 4633609 - 2¹⁹ = 4109321 is a prime.

It is a Chen prime.

4633609 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4633679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2316804 + 2316805.

It is an arithmetic number, because the mean of its divisors is an integer number (2316805).

Almost surely, 2^4633609 is an apocalyptic number.

It is an amenable number.

4633609 is a deficient number, since it is larger than the sum of its proper divisors (1).

4633609 is an equidigital number, since it uses as much as digits as its factorization.

4633609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 4633609 is about 2152.5819380456. The cubic root of 4633609 is about 166.7144054359.

The spelling of 4633609 in words is "four million, six hundred thirty-three thousand, six hundred nine".