3463213561 has 2 divisors, whose sum is σ = 3463213562. Its totient is φ = 3463213560.

The previous prime is 3463213549. The next prime is 3463213571. The reversal of 3463213561 is 1653123643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2806880400 + 656333161 = 52980^2 + 25619^2 .

It is a cyclic number.

It is not a de Polignac number, because 3463213561 - 2⁷ = 3463213433 is a prime.

It is not a weakly prime, because it can be changed into another prime (3463213571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1731606780 + 1731606781.

It is an arithmetic number, because the mean of its divisors is an integer number (1731606781).

Almost surely, 2^3463213561 is an apocalyptic number.

It is an amenable number.

3463213561 is a deficient number, since it is larger than the sum of its proper divisors (1).

3463213561 is an equidigital number, since it uses as much as digits as its factorization.

3463213561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 34.

The square root of 3463213561 is about 58849.0744277257. The cubic root of 3463213561 is about 1512.9564405814.

The spelling of 3463213561 in words is "three billion, four hundred sixty-three million, two hundred thirteen thousand, five hundred sixty-one".