3066626616 has 64 divisors (see below), whose sum is σ = 8040384000. Its totient is φ = 972816768.

The previous prime is 3066626603. The next prime is 3066626621. The reversal of 3066626616 is 6166266603.

It is a happy number.

It is a super-2 number, since 2×3066626616² = 18808397603919222912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95890 + ... + 123806.

It is an arithmetic number, because the mean of its divisors is an integer number (125631000).

Almost surely, 2^3066626616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3066626616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4020192000).

3066626616 is an abundant number, since it is smaller than the sum of its proper divisors (4973757384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3066626616 is a wasteful number, since it uses less digits than its factorization.

3066626616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28148 (or 28144 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 42.

The square root of 3066626616 is about 55377.1308032477. The cubic root of 3066626616 is about 1452.8484026334.

The spelling of 3066626616 in words is "three billion, sixty-six million, six hundred twenty-six thousand, six hundred sixteen".