3341561 has 2 divisors, whose sum is σ = 3341562. Its totient is φ = 3341560.

The previous prime is 3341557. The next prime is 3341579. The reversal of 3341561 is 1651433.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2958400 + 383161 = 1720^2 + 619^2 .

It is a cyclic number.

It is not a de Polignac number, because 3341561 - 2² = 3341557 is a prime.

It is a super-2 number, since 2×3341561² = 22332059833442, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3341501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670780 + 1670781.

It is an arithmetic number, because the mean of its divisors is an integer number (1670781).

Almost surely, 2^3341561 is an apocalyptic number.

It is an amenable number.

3341561 is a deficient number, since it is larger than the sum of its proper divisors (1).

3341561 is an equidigital number, since it uses as much as digits as its factorization.

3341561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 23.

The square root of 3341561 is about 1827.9937089607. The cubic root of 3341561 is about 149.5029622497.

Adding to 3341561 its sum of digits (23), we get a square (3341584 = 1828²).

Adding to 3341561 its reverse (1651433), we get a palindrome (4992994).

The spelling of 3341561 in words is "three million, three hundred forty-one thousand, five hundred sixty-one".