4338629 has 2 divisors, whose sum is σ = 4338630. Its totient is φ = 4338628.

The previous prime is 4338623. The next prime is 4338643. The reversal of 4338629 is 9268334.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4008004 + 330625 = 2002^2 + 575^2 .

It is a cyclic number.

It is not a de Polignac number, because 4338629 - 2⁴ = 4338613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4338623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2169314 + 2169315.

It is an arithmetic number, because the mean of its divisors is an integer number (2169315).

Almost surely, 2^4338629 is an apocalyptic number.

It is an amenable number.

4338629 is a deficient number, since it is larger than the sum of its proper divisors (1).

4338629 is an equidigital number, since it uses as much as digits as its factorization.

4338629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 35.

The square root of 4338629 is about 2082.9375890794. The cubic root of 4338629 is about 163.0988272430.

The spelling of 4338629 in words is "four million, three hundred thirty-eight thousand, six hundred twenty-nine".