3386448281 has 2 divisors, whose sum is σ = 3386448282. Its totient is φ = 3386448280.

The previous prime is 3386448271. The next prime is 3386448283. The reversal of 3386448281 is 1828446833.

3386448281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2222273881 + 1164174400 = 47141^2 + 34120^2 .

It is a cyclic number.

It is not a de Polignac number, because 3386448281 - 2¹⁰ = 3386447257 is a prime.

It is a super-2 number, since 2×3386448281² = 22936063919775709922, which contains 22 as substring.

Together with 3386448283, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3386448283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1693224140 + 1693224141.

It is an arithmetic number, because the mean of its divisors is an integer number (1693224141).

Almost surely, 2^3386448281 is an apocalyptic number.

It is an amenable number.

3386448281 is a deficient number, since it is larger than the sum of its proper divisors (1).

3386448281 is an equidigital number, since it uses as much as digits as its factorization.

3386448281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 884736, while the sum is 47.

The square root of 3386448281 is about 58193.1978928809. The cubic root of 3386448281 is about 1501.6941275306.

The spelling of 3386448281 in words is "three billion, three hundred eighty-six million, four hundred forty-eight thousand, two hundred eighty-one".