3386546561 has 2 divisors, whose sum is σ = 3386546562. Its totient is φ = 3386546560.

The previous prime is 3386546539. The next prime is 3386546563. The reversal of 3386546561 is 1656456833.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1998537025 + 1388009536 = 44705^2 + 37256^2 .

It is an emirp because it is prime and its reverse (1656456833) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3386546561 is a prime.

It is a super-2 number, since 2×3386546561² = 22937395219641853442, which contains 22 as substring.

Together with 3386546563, 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 (3386546563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1693273280 + 1693273281.

It is an arithmetic number, because the mean of its divisors is an integer number (1693273281).

Almost surely, 2^3386546561 is an apocalyptic number.

It is an amenable number.

3386546561 is a deficient number, since it is larger than the sum of its proper divisors (1).

3386546561 is an equidigital number, since it uses as much as digits as its factorization.

3386546561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 47.

The square root of 3386546561 is about 58194.0423153436. The cubic root of 3386546561 is about 1501.7086545570.

The spelling of 3386546561 in words is "three billion, three hundred eighty-six million, five hundred forty-six thousand, five hundred sixty-one".