38441239 has 2 divisors, whose sum is σ = 38441240. Its totient is φ = 38441238.

The previous prime is 38441213. The next prime is 38441243. The reversal of 38441239 is 93214483.

It is a strong prime.

It is an emirp because it is prime and its reverse (93214483) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38441239 - 2⁷ = 38441111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38441279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19220619 + 19220620.

It is an arithmetic number, because the mean of its divisors is an integer number (19220620).

Almost surely, 2^38441239 is an apocalyptic number.

38441239 is a deficient number, since it is larger than the sum of its proper divisors (1).

38441239 is an equidigital number, since it uses as much as digits as its factorization.

38441239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 34.

The square root of 38441239 is about 6200.0999185497. The cubic root of 38441239 is about 337.4937948562.

The spelling of 38441239 in words is "thirty-eight million, four hundred forty-one thousand, two hundred thirty-nine".