3942383 has 2 divisors, whose sum is σ = 3942384. Its totient is φ = 3942382.

The previous prime is 3942377. The next prime is 3942397. The reversal of 3942383 is 3832493.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3942383 - 2¹⁰ = 3941359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3942353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1971191 + 1971192.

It is an arithmetic number, because the mean of its divisors is an integer number (1971192).

Almost surely, 2^3942383 is an apocalyptic number.

3942383 is a deficient number, since it is larger than the sum of its proper divisors (1).

3942383 is an equidigital number, since it uses as much as digits as its factorization.

3942383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 32.

The square root of 3942383 is about 1985.5435024194. The cubic root of 3942383 is about 157.9742387097.

The spelling of 3942383 in words is "three million, nine hundred forty-two thousand, three hundred eighty-three".