3827273 has 2 divisors, whose sum is σ = 3827274. Its totient is φ = 3827272.

The previous prime is 3827249. The next prime is 3827293. The reversal of 3827273 is 3727283.

It is a happy number.

3827273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3108169 + 719104 = 1763^2 + 848^2 .

It is a cyclic number.

It is not a de Polignac number, because 3827273 - 2⁶ = 3827209 is a prime.

It is not a weakly prime, because it can be changed into another prime (3827293) 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, 1913636 + 1913637.

It is an arithmetic number, because the mean of its divisors is an integer number (1913637).

Almost surely, 2^3827273 is an apocalyptic number.

It is an amenable number.

3827273 is a deficient number, since it is larger than the sum of its proper divisors (1).

3827273 is an equidigital number, since it uses as much as digits as its factorization.

3827273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 32.

The square root of 3827273 is about 1956.3417390630. The cubic root of 3827273 is about 156.4215123589.

The spelling of 3827273 in words is "three million, eight hundred twenty-seven thousand, two hundred seventy-three".