3241862081 has 2 divisors, whose sum is σ = 3241862082. Its totient is φ = 3241862080.

The previous prime is 3241862053. The next prime is 3241862219. The reversal of 3241862081 is 1802681423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1832610481 + 1409251600 = 42809^2 + 37540^2 .

It is an emirp because it is prime and its reverse (1802681423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3241862081 - 2¹⁰ = 3241861057 is a prime.

It is a super-2 number, since 2×3241862081² = 21019339504451301122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3241861081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1620931040 + 1620931041.

It is an arithmetic number, because the mean of its divisors is an integer number (1620931041).

Almost surely, 2^3241862081 is an apocalyptic number.

It is an amenable number.

3241862081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3241862081 is an equidigital number, since it uses as much as digits as its factorization.

3241862081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 3241862081 is about 56937.3522478873. The cubic root of 3241862081 is about 1480.0106647941.

The spelling of 3241862081 in words is "three billion, two hundred forty-one million, eight hundred sixty-two thousand, eighty-one".