3066626561 has 8 divisors (see below), whose sum is σ = 3076169184. Its totient is φ = 3057099840.

The previous prime is 3066626513. The next prime is 3066626569. The reversal of 3066626561 is 1656266603.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3066626561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3066626569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463406 + ... + 469976.

It is an arithmetic number, because the mean of its divisors is an integer number (384521148).

Almost surely, 2^3066626561 is an apocalyptic number.

It is an amenable number.

3066626561 is a deficient number, since it is larger than the sum of its proper divisors (9542623).

3066626561 is an equidigital number, since it uses as much as digits as its factorization.

3066626561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7951.

The product of its (nonzero) digits is 233280, while the sum is 41.

The square root of 3066626561 is about 55377.1303066528. The cubic root of 3066626561 is about 1452.8483939478.

The spelling of 3066626561 in words is "three billion, sixty-six million, six hundred twenty-six thousand, five hundred sixty-one".