3617441 has 2 divisors, whose sum is σ = 3617442. Its totient is φ = 3617440.

The previous prime is 3617407. The next prime is 3617443. The reversal of 3617441 is 1447163.

3617441 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., 3097600 + 519841 = 1760^2 + 721^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3617441 is a prime.

Together with 3617443, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₂₅₇₉₂₁ and since 3617441 and 257921 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3617441.

It is not a weakly prime, because it can be changed into another prime (3617443) 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, 1808720 + 1808721.

It is an arithmetic number, because the mean of its divisors is an integer number (1808721).

Almost surely, 2^3617441 is an apocalyptic number.

It is an amenable number.

3617441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3617441 is an equidigital number, since it uses as much as digits as its factorization.

3617441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 26.

The square root of 3617441 is about 1901.9571498853. The cubic root of 3617441 is about 153.5089916111.

The spelling of 3617441 in words is "three million, six hundred seventeen thousand, four hundred forty-one".