3826481 has 2 divisors, whose sum is σ = 3826482. Its totient is φ = 3826480.

The previous prime is 3826453. The next prime is 3826499. The reversal of 3826481 is 1846283.

3826481 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., 3045025 + 781456 = 1745^2 + 884^2 .

It is an emirp because it is prime and its reverse (1846283) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3826481 - 2¹⁰ = 3825457 is a prime.

It is a super-2 number, since 2×3826481² = 29283913686722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3846481) 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, 1913240 + 1913241.

It is an arithmetic number, because the mean of its divisors is an integer number (1913241).

Almost surely, 2^3826481 is an apocalyptic number.

It is an amenable number.

3826481 is a deficient number, since it is larger than the sum of its proper divisors (1).

3826481 is an equidigital number, since it uses as much as digits as its factorization.

3826481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 32.

The square root of 3826481 is about 1956.1393099675. The cubic root of 3826481 is about 156.4107218749.

It can be divided in two parts, 382 and 6481, that multiplied together give a palindrome (2475742).

The spelling of 3826481 in words is "three million, eight hundred twenty-six thousand, four hundred eighty-one".