4139341 has 2 divisors, whose sum is σ = 4139342. Its totient is φ = 4139340.

The previous prime is 4139339. The next prime is 4139351. The reversal of 4139341 is 1439314.

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., 4116841 + 22500 = 2029^2 + 150^2 .

It is a cyclic number.

It is not a de Polignac number, because 4139341 - 2¹ = 4139339 is a prime.

Together with 4139339, it forms a pair of twin primes.

4139341 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4139351) 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, 2069670 + 2069671.

It is an arithmetic number, because the mean of its divisors is an integer number (2069671).

Almost surely, 2^4139341 is an apocalyptic number.

It is an amenable number.

4139341 is a deficient number, since it is larger than the sum of its proper divisors (1).

4139341 is an equidigital number, since it uses as much as digits as its factorization.

4139341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 25.

The square root of 4139341 is about 2034.5370480775. The cubic root of 4139341 is about 160.5623570875.

The spelling of 4139341 in words is "four million, one hundred thirty-nine thousand, three hundred forty-one".