4030664500 has 48 divisors (see below), whose sum is σ = 8812374480. Its totient is φ = 1610544000.

The previous prime is 4030664497. The next prime is 4030664507. The reversal of 4030664500 is 54660304.

It can be written as a sum of positive squares in 8 ways, for example, as 2245432996 + 1785231504 = 47386^2 + 42252^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4030664507) 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 15 ways as a sum of consecutive naturals, for example, 530730 + ... + 538270.

It is an arithmetic number, because the mean of its divisors is an integer number (183591135).

Almost surely, 2^4030664500 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 4030664500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4406187240).

4030664500 is an abundant number, since it is smaller than the sum of its proper divisors (4781709980).

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

4030664500 is a wasteful number, since it uses less digits than its factorization.

4030664500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8629 (or 8617 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 4030664500 is about 63487.5145205733. The cubic root of 4030664500 is about 1591.4471352180.

The spelling of 4030664500 in words is "four billion, thirty million, six hundred sixty-four thousand, five hundred".