3992549383 has 2 divisors, whose sum is σ = 3992549384. Its totient is φ = 3992549382.

The previous prime is 3992549371. The next prime is 3992549423. The reversal of 3992549383 is 3839452993.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3992549383 - 2¹³ = 3992541191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3992549333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1996274691 + 1996274692.

It is an arithmetic number, because the mean of its divisors is an integer number (1996274692).

Almost surely, 2^3992549383 is an apocalyptic number.

3992549383 is a deficient number, since it is larger than the sum of its proper divisors (1).

3992549383 is an equidigital number, since it uses as much as digits as its factorization.

3992549383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6298560, while the sum is 55.

The square root of 3992549383 is about 63186.6234499043. The cubic root of 3992549383 is about 1586.4148462891.

The spelling of 3992549383 in words is "three billion, nine hundred ninety-two million, five hundred forty-nine thousand, three hundred eighty-three".