3461219999 has 2 divisors, whose sum is σ = 3461220000. Its totient is φ = 3461219998.

The previous prime is 3461219989. The next prime is 3461220001. The reversal of 3461219999 is 9999121643.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3461219999 - 2⁸ = 3461219743 is a prime.

It is a Sophie Germain prime.

Together with 3461220001, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3461219999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3461219989) 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, 1730609999 + 1730610000.

It is an arithmetic number, because the mean of its divisors is an integer number (1730610000).

Almost surely, 2^3461219999 is an apocalyptic number.

3461219999 is a deficient number, since it is larger than the sum of its proper divisors (1).

3461219999 is an equidigital number, since it uses as much as digits as its factorization.

3461219999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 944784, while the sum is 53.

The square root of 3461219999 is about 58832.1340680414. The cubic root of 3461219999 is about 1512.6660791062. Note that the first 3 decimals are identical.

The spelling of 3461219999 in words is "three billion, four hundred sixty-one million, two hundred nineteen thousand, nine hundred ninety-nine".