3242099081 has 4 divisors (see below), whose sum is σ = 3491491332. Its totient is φ = 2992706832.

The previous prime is 3242099059. The next prime is 3242099083. The reversal of 3242099081 is 1809902423.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 941937481 + 2300161600 = 30691^2 + 47960^2 .

It is a cyclic number.

It is not a de Polignac number, because 3242099081 - 2⁶ = 3242099017 is a prime.

It is a super-2 number, since 2×3242099081² = 21022412902042089122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3242099083) 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 3 ways as a sum of consecutive naturals, for example, 124696106 + ... + 124696131.

It is an arithmetic number, because the mean of its divisors is an integer number (872872833).

Almost surely, 2^3242099081 is an apocalyptic number.

It is an amenable number.

3242099081 is a deficient number, since it is larger than the sum of its proper divisors (249392251).

3242099081 is a wasteful number, since it uses less digits than its factorization.

3242099081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249392250.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 3242099081 is about 56939.4334446700. The cubic root of 3242099081 is about 1480.0467298674.

The spelling of 3242099081 in words is "three billion, two hundred forty-two million, ninety-nine thousand, eighty-one".