3243061 has 2 divisors, whose sum is σ = 3243062. Its totient is φ = 3243060.

The previous prime is 3243049. The next prime is 3243101. The reversal of 3243061 is 1603423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1874161 + 1368900 = 1369^2 + 1170^2 .

It is a cyclic number.

It is not a de Polignac number, because 3243061 - 2⁹ = 3242549 is a prime.

It is equal to p₂₃₃₁₁₉ and since 3243061 and 233119 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3249061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621530 + 1621531.

It is an arithmetic number, because the mean of its divisors is an integer number (1621531).

Almost surely, 2^3243061 is an apocalyptic number.

It is an amenable number.

3243061 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243061 is an equidigital number, since it uses as much as digits as its factorization.

3243061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3243061 is about 1800.8500770469. The cubic root of 3243061 is about 148.0193090220.

Adding to 3243061 its reverse (1603423), we get a palindrome (4846484).

The spelling of 3243061 in words is "three million, two hundred forty-three thousand, sixty-one".