3240232109 has 2 divisors, whose sum is σ = 3240232110. Its totient is φ = 3240232108.

The previous prime is 3240232087. The next prime is 3240232213. The reversal of 3240232109 is 9012320423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1946750884 + 1293481225 = 44122^2 + 35965^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3240232109 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3240232309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1620116054 + 1620116055.

It is an arithmetic number, because the mean of its divisors is an integer number (1620116055).

Almost surely, 2^3240232109 is an apocalyptic number.

It is an amenable number.

3240232109 is a deficient number, since it is larger than the sum of its proper divisors (1).

3240232109 is an equidigital number, since it uses as much as digits as its factorization.

3240232109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 3240232109 is about 56923.0367162540. The cubic root of 3240232109 is about 1479.7625789408.

The spelling of 3240232109 in words is "three billion, two hundred forty million, two hundred thirty-two thousand, one hundred nine".