632244829 has 2 divisors, whose sum is σ = 632244830. Its totient is φ = 632244828.

The previous prime is 632244827. The next prime is 632244853. The reversal of 632244829 is 928442236.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 621155929 + 11088900 = 24923^2 + 3330^2 .

It is a cyclic number.

It is not a de Polignac number, because 632244829 - 2¹ = 632244827 is a prime.

Together with 632244827, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 632244791 and 632244800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (632244827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316122414 + 316122415.

It is an arithmetic number, because the mean of its divisors is an integer number (316122415).

Almost surely, 2^632244829 is an apocalyptic number.

It is an amenable number.

632244829 is a deficient number, since it is larger than the sum of its proper divisors (1).

632244829 is an equidigital number, since it uses as much as digits as its factorization.

632244829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 40.

The square root of 632244829 is about 25144.4790958174. The cubic root of 632244829 is about 858.2788856739.

The spelling of 632244829 in words is "six hundred thirty-two million, two hundred forty-four thousand, eight hundred twenty-nine".