3846481 has 2 divisors, whose sum is σ = 3846482. Its totient is φ = 3846480.

The previous prime is 3846467. The next prime is 3846487. The reversal of 3846481 is 1846483.

3846481 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., 3549456 + 297025 = 1884^2 + 545^2 .

It is a cyclic number.

It is not a de Polignac number, because 3846481 - 2¹¹ = 3844433 is a prime.

It is a super-2 number, since 2×3846481² = 29590832166722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3846487) 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, 1923240 + 1923241.

It is an arithmetic number, because the mean of its divisors is an integer number (1923241).

Almost surely, 2^3846481 is an apocalyptic number.

It is an amenable number.

3846481 is a deficient number, since it is larger than the sum of its proper divisors (1).

3846481 is an equidigital number, since it uses as much as digits as its factorization.

3846481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432, while the sum is 34.

The square root of 3846481 is about 1961.2447578005. The cubic root of 3846481 is about 156.6827542456.

It can be divided in two parts, 3846 and 481, that multiplied together give a triangular number (1849926 = T₁₉₂₃).

The spelling of 3846481 in words is "three million, eight hundred forty-six thousand, four hundred eighty-one".