3541481 has 2 divisors, whose sum is σ = 3541482. Its totient is φ = 3541480.

The previous prime is 3541459. The next prime is 3541493. The reversal of 3541481 is 1841453.

3541481 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., 2298256 + 1243225 = 1516^2 + 1115^2 .

It is a cyclic number.

It is not a de Polignac number, because 3541481 - 2¹⁰ = 3540457 is a prime.

It is a super-2 number, since 2×3541481² = 25084175346722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3541481.

It is not a weakly prime, because it can be changed into another prime (3541411) 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, 1770740 + 1770741.

It is an arithmetic number, because the mean of its divisors is an integer number (1770741).

Almost surely, 2^3541481 is an apocalyptic number.

It is an amenable number.

3541481 is a deficient number, since it is larger than the sum of its proper divisors (1).

3541481 is an equidigital number, since it uses as much as digits as its factorization.

3541481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1920, while the sum is 26.

The square root of 3541481 is about 1881.8823023771. The cubic root of 3541481 is about 152.4269075509.

The spelling of 3541481 in words is "three million, five hundred forty-one thousand, four hundred eighty-one".