4066467328 has 120 divisors (see below), whose sum is σ = 10207690416. Its totient is φ = 1584168960.

The previous prime is 4066467311. The next prime is 4066467359. The reversal of 4066467328 is 8237646604.

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 11 ways as a sum of consecutive naturals, for example, 428976 + ... + 438352.

Almost surely, 2^4066467328 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 4066467328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5103845208).

4066467328 is an abundant number, since it is smaller than the sum of its proper divisors (6141223088).

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

4066467328 is an equidigital number, since it uses as much as digits as its factorization.

4066467328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9424 (or 9397 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 46.

The square root of 4066467328 is about 63768.8586066898. The cubic root of 4066467328 is about 1596.1453208631.

The spelling of 4066467328 in words is "four billion, sixty-six million, four hundred sixty-seven thousand, three hundred twenty-eight".