4120339 has 4 divisors (see below), whose sum is σ = 4176856. Its totient is φ = 4063824.

The previous prime is 4120331. The next prime is 4120393. The reversal of 4120339 is 9330214.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4120339 - 2³ = 4120331 is a prime.

It is a Duffinian number.

4120339 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4120331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28149 + ... + 28294.

It is an arithmetic number, because the mean of its divisors is an integer number (1044214).

Almost surely, 2^4120339 is an apocalyptic number.

4120339 is a deficient number, since it is larger than the sum of its proper divisors (56517).

4120339 is an equidigital number, since it uses as much as digits as its factorization.

4120339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56516.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 4120339 is about 2029.8618179571. The cubic root of 4120339 is about 160.3162884108.

The spelling of 4120339 in words is "four million, one hundred twenty thousand, three hundred thirty-nine".