4066016976 has 240 divisors, whose sum is σ = 13384500480. Its totient is φ = 1128314880.

The previous prime is 4066016971. The next prime is 4066016993. The reversal of 4066016976 is 6796106604.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4066016971) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5472061 + ... + 5472803.

It is an arithmetic number, because the mean of its divisors is an integer number (55768752).

Almost surely, 2^4066016976 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 4066016976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6692250240).

4066016976 is an abundant number, since it is smaller than the sum of its proper divisors (9318483504).

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

4066016976 is a wasteful number, since it uses less digits than its factorization.

4066016976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914 (or 905 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 4066016976 is about 63765.3273809521. The cubic root of 4066016976 is about 1596.0863955342.

The spelling of 4066016976 in words is "four billion, sixty-six million, sixteen thousand, nine hundred seventy-six".