3481820263 has 2 divisors, whose sum is σ = 3481820264. Its totient is φ = 3481820262.

The previous prime is 3481820261. The next prime is 3481820299. The reversal of 3481820263 is 3620281843.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3481820263 - 2¹ = 3481820261 is a prime.

Together with 3481820261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3481820261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1740910131 + 1740910132.

It is an arithmetic number, because the mean of its divisors is an integer number (1740910132).

Almost surely, 2^3481820263 is an apocalyptic number.

3481820263 is a deficient number, since it is larger than the sum of its proper divisors (1).

3481820263 is an equidigital number, since it uses as much as digits as its factorization.

3481820263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 3481820263 is about 59006.9509718982. The cubic root of 3481820263 is about 1515.6611408553.

The spelling of 3481820263 in words is "three billion, four hundred eighty-one million, eight hundred twenty thousand, two hundred sixty-three".