4529839 has 2 divisors, whose sum is σ = 4529840. Its totient is φ = 4529838.

The previous prime is 4529783. The next prime is 4529851. The reversal of 4529839 is 9389254.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4529839 - 2⁷ = 4529711 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4569839) 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, 2264919 + 2264920.

It is an arithmetic number, because the mean of its divisors is an integer number (2264920).

Almost surely, 2^4529839 is an apocalyptic number.

4529839 is a deficient number, since it is larger than the sum of its proper divisors (1).

4529839 is an equidigital number, since it uses as much as digits as its factorization.

4529839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 40.

The square root of 4529839 is about 2128.3418428439. The cubic root of 4529839 is about 165.4604707180.

The spelling of 4529839 in words is "four million, five hundred twenty-nine thousand, eight hundred thirty-nine".