3341440561 has 4 divisors (see below), whose sum is σ = 3347133552. Its totient is φ = 3335747572.

The previous prime is 3341440541. The next prime is 3341440579. The reversal of 3341440561 is 1650441433.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3341440561 - 2⁷ = 3341440433 is a prime.

It is a super-2 number, since 2×3341440561² = 22330450045391989442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3341440541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2845615 + ... + 2846788.

It is an arithmetic number, because the mean of its divisors is an integer number (836783388).

Almost surely, 2^3341440561 is an apocalyptic number.

It is an amenable number.

3341440561 is a deficient number, since it is larger than the sum of its proper divisors (5692991).

3341440561 is an equidigital number, since it uses as much as digits as its factorization.

3341440561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5692990.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 3341440561 is about 57805.1949309056. The cubic root of 3341440561 is about 1495.0116606287.

Adding to 3341440561 its reverse (1650441433), we get a palindrome (4991881994).

The spelling of 3341440561 in words is "three billion, three hundred forty-one million, four hundred forty thousand, five hundred sixty-one".