3066636328 has 64 divisors (see below), whose sum is σ = 7086038400. Its totient is φ = 1214714880.

The previous prime is 3066636317. The next prime is 3066636373. The reversal of 3066636328 is 8236366603.

It is a happy 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, 8476 + ... + 78772.

It is an arithmetic number, because the mean of its divisors is an integer number (110719350).

Almost surely, 2^3066636328 is an apocalyptic number.

3066636328 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3066636328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3543019200).

3066636328 is an abundant number, since it is smaller than the sum of its proper divisors (4019402072).

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

3066636328 is a wasteful number, since it uses less digits than its factorization.

3066636328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70370 (or 70366 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 43.

The square root of 3066636328 is about 55377.2184928062. The cubic root of 3066636328 is about 1452.8499363544.

The spelling of 3066636328 in words is "three billion, sixty-six million, six hundred thirty-six thousand, three hundred twenty-eight".