4368629 has 2 divisors, whose sum is σ = 4368630. Its totient is φ = 4368628.

The previous prime is 4368599. The next prime is 4368641. The reversal of 4368629 is 9268634.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4368100 + 529 = 2090^2 + 23^2 .

It is a cyclic number.

It is not a de Polignac number, because 4368629 - 2¹² = 4364533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4368592 and 4368601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4368649) 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, 2184314 + 2184315.

It is an arithmetic number, because the mean of its divisors is an integer number (2184315).

Almost surely, 2^4368629 is an apocalyptic number.

It is an amenable number.

4368629 is a deficient number, since it is larger than the sum of its proper divisors (1).

4368629 is an equidigital number, since it uses as much as digits as its factorization.

4368629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 38.

The square root of 4368629 is about 2090.1265511925. The cubic root of 4368629 is about 163.4738866044.

It can be divided in two parts, 4368 and 629, that multiplied together give a palindrome (2747472).

The spelling of 4368629 in words is "four million, three hundred sixty-eight thousand, six hundred twenty-nine".