3232240861 has 2 divisors, whose sum is σ = 3232240862. Its totient is φ = 3232240860.

The previous prime is 3232240801. The next prime is 3232240873. The reversal of 3232240861 is 1680422323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2694232836 + 538008025 = 51906^2 + 23195^2 .

It is an emirp because it is prime and its reverse (1680422323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3232240861 - 2¹⁹ = 3231716573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3232240801) 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, 1616120430 + 1616120431.

It is an arithmetic number, because the mean of its divisors is an integer number (1616120431).

Almost surely, 2^3232240861 is an apocalyptic number.

It is an amenable number.

3232240861 is a deficient number, since it is larger than the sum of its proper divisors (1).

3232240861 is an equidigital number, since it uses as much as digits as its factorization.

3232240861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 3232240861 is about 56852.7999398447. The cubic root of 3232240861 is about 1478.5450854628.

The spelling of 3232240861 in words is "three billion, two hundred thirty-two million, two hundred forty thousand, eight hundred sixty-one".