3232340281 has 2 divisors, whose sum is σ = 3232340282. Its totient is φ = 3232340280.

The previous prime is 3232340273. The next prime is 3232340317. The reversal of 3232340281 is 1820432323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1978826256 + 1253514025 = 44484^2 + 35405^2 .

It is an emirp because it is prime and its reverse (1820432323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3232340281 - 2³ = 3232340273 is a prime.

It is a super-2 number, since 2×3232340281² = 20896047384350317922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3232340981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1616170140 + 1616170141.

It is an arithmetic number, because the mean of its divisors is an integer number (1616170141).

Almost surely, 2^3232340281 is an apocalyptic number.

It is an amenable number.

3232340281 is a deficient number, since it is larger than the sum of its proper divisors (1).

3232340281 is an equidigital number, since it uses as much as digits as its factorization.

3232340281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 3232340281 is about 56853.6742963900. The cubic root of 3232340281 is about 1478.5602447544.

The spelling of 3232340281 in words is "three billion, two hundred thirty-two million, three hundred forty thousand, two hundred eighty-one".