3260340243 has 12 divisors (see below), whose sum is σ = 4712554080. Its totient is φ = 2172095376.

The previous prime is 3260340203. The next prime is 3260340247. The reversal of 3260340243 is 3420430623.

It is a happy number.

3260340243 is a `hidden beast` number, since 32 + 603 + 4 + 0 + 24 + 3 = 666.

It is not a de Polignac number, because 3260340243 - 2⁶ = 3260340179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3260340247) 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 in 11 ways as a sum of consecutive naturals, for example, 107883 + ... + 134756.

It is an arithmetic number, because the mean of its divisors is an integer number (392712840).

Almost surely, 2^3260340243 is an apocalyptic number.

3260340243 is a deficient number, since it is larger than the sum of its proper divisors (1452213837).

3260340243 is a wasteful number, since it uses less digits than its factorization.

3260340243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244138 (or 244135 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 3260340243 is about 57099.3891648588. The cubic root of 3260340243 is about 1482.8172905708.

Adding to 3260340243 its reverse (3420430623), we get a palindrome (6680770866).

The spelling of 3260340243 in words is "three billion, two hundred sixty million, three hundred forty thousand, two hundred forty-three".