3345532241 has 2 divisors, whose sum is σ = 3345532242. Its totient is φ = 3345532240.

The previous prime is 3345532237. The next prime is 3345532259. The reversal of 3345532241 is 1422355433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2554291600 + 791240641 = 50540^2 + 28129^2 .

It is a cyclic number.

It is not a de Polignac number, because 3345532241 - 2² = 3345532237 is a prime.

It is a super-2 number, since 2×3345532241² = 22385171951140964162, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3345532198 and 3345532207.

It is not a weakly prime, because it can be changed into another prime (3345532261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672766120 + 1672766121.

It is an arithmetic number, because the mean of its divisors is an integer number (1672766121).

Almost surely, 2^3345532241 is an apocalyptic number.

It is an amenable number.

3345532241 is a deficient number, since it is larger than the sum of its proper divisors (1).

3345532241 is an equidigital number, since it uses as much as digits as its factorization.

3345532241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 32.

The square root of 3345532241 is about 57840.5760776983. The cubic root of 3345532241 is about 1495.6216384756.

Adding to 3345532241 its reverse (1422355433), we get a palindrome (4767887674).

The spelling of 3345532241 in words is "three billion, three hundred forty-five million, five hundred thirty-two thousand, two hundred forty-one".