4032730913 has 2 divisors, whose sum is σ = 4032730914. Its totient is φ = 4032730912.

The previous prime is 4032730901. The next prime is 4032730957. The reversal of 4032730913 is 3190372304.

4032730913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3556094689 + 476636224 = 59633^2 + 21832^2 .

It is a cyclic number.

It is not a de Polignac number, because 4032730913 - 2²⁰ = 4031682337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4032730913.

It is not a weakly prime, because it can be changed into another prime (4032730813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2016365456 + 2016365457.

It is an arithmetic number, because the mean of its divisors is an integer number (2016365457).

Almost surely, 2^4032730913 is an apocalyptic number.

It is an amenable number.

4032730913 is a deficient number, since it is larger than the sum of its proper divisors (1).

4032730913 is an equidigital number, since it uses as much as digits as its factorization.

4032730913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 4032730913 is about 63503.7866036349. The cubic root of 4032730913 is about 1591.7190527657.

The spelling of 4032730913 in words is "four billion, thirty-two million, seven hundred thirty thousand, nine hundred thirteen".