4629239 has 2 divisors, whose sum is σ = 4629240. Its totient is φ = 4629238.

The previous prime is 4629197. The next prime is 4629283. The reversal of 4629239 is 9329264.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4629239 - 2¹⁶ = 4563703 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4629199 and 4629208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4629139) 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, 2314619 + 2314620.

It is an arithmetic number, because the mean of its divisors is an integer number (2314620).

Almost surely, 2^4629239 is an apocalyptic number.

4629239 is a deficient number, since it is larger than the sum of its proper divisors (1).

4629239 is an equidigital number, since it uses as much as digits as its factorization.

4629239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 35.

The square root of 4629239 is about 2151.5666385218. The cubic root of 4629239 is about 166.6619789793.

The spelling of 4629239 in words is "four million, six hundred twenty-nine thousand, two hundred thirty-nine".