4030666696 has 48 divisors (see below), whose sum is σ = 8825805900. Its totient is φ = 1720664064.

The previous prime is 4030666693. The next prime is 4030666741. The reversal of 4030666696 is 6966660304.

It can be written as a sum of positive squares in 2 ways, for example, as 2326132900 + 1704533796 = 48230^2 + 41286^2 .

It is not an unprimeable number, because it can be changed into a prime (4030666693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80740 + ... + 120748.

Almost surely, 2^4030666696 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 4030666696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4412902950).

4030666696 is an abundant number, since it is smaller than the sum of its proper divisors (4795139204).

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

4030666696 is a wasteful number, since it uses less digits than its factorization.

4030666696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40286 (or 40275 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 46.

The square root of 4030666696 is about 63487.5318153100. The cubic root of 4030666696 is about 1591.4474242371.

The spelling of 4030666696 in words is "four billion, thirty million, six hundred sixty-six thousand, six hundred ninety-six".