3240241073 has 2 divisors, whose sum is σ = 3240241074. Its totient is φ = 3240241072.

The previous prime is 3240241061. The next prime is 3240241087. The reversal of 3240241073 is 3701420423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1880696689 + 1359544384 = 43367^2 + 36872^2 .

It is a cyclic number.

It is not a de Polignac number, because 3240241073 - 2¹⁰ = 3240240049 is a prime.

It is a super-3 number, since 3×3240241073³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (3240241003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1620120536 + 1620120537.

It is an arithmetic number, because the mean of its divisors is an integer number (1620120537).

Almost surely, 2^3240241073 is an apocalyptic number.

It is an amenable number.

3240241073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3240241073 is an equidigital number, since it uses as much as digits as its factorization.

3240241073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 3240241073 is about 56923.1154540930. The cubic root of 3240241073 is about 1479.7639435118.

Adding to 3240241073 its reverse (3701420423), we get a palindrome (6941661496).

The spelling of 3240241073 in words is "three billion, two hundred forty million, two hundred forty-one thousand, seventy-three".