3789893 has 2 divisors, whose sum is σ = 3789894. Its totient is φ = 3789892.

The previous prime is 3789889. The next prime is 3789899. The reversal of 3789893 is 3989873.

3789893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3602404 + 187489 = 1898^2 + 433^2 .

It is a cyclic number.

It is not a de Polignac number, because 3789893 - 2² = 3789889 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3789899) 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, 1894946 + 1894947.

It is an arithmetic number, because the mean of its divisors is an integer number (1894947).

Almost surely, 2^3789893 is an apocalyptic number.

It is an amenable number.

3789893 is a deficient number, since it is larger than the sum of its proper divisors (1).

3789893 is an equidigital number, since it uses as much as digits as its factorization.

3789893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 47.

The square root of 3789893 is about 1946.7647520951. The cubic root of 3789893 is about 155.9106024065.

The spelling of 3789893 in words is "three million, seven hundred eighty-nine thousand, eight hundred ninety-three".