3640022041 has 2 divisors, whose sum is σ = 3640022042. Its totient is φ = 3640022040.

The previous prime is 3640022003. The next prime is 3640022047. The reversal of 3640022041 is 1402200463.

It is a happy number.

3640022041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3634281225 + 5740816 = 60285^2 + 2396^2 .

It is a cyclic number.

It is not a de Polignac number, because 3640022041 - 2¹³ = 3640013849 is a prime.

It is not a weakly prime, because it can be changed into another prime (3640022047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1820011020 + 1820011021.

It is an arithmetic number, because the mean of its divisors is an integer number (1820011021).

Almost surely, 2^3640022041 is an apocalyptic number.

It is an amenable number.

3640022041 is a deficient number, since it is larger than the sum of its proper divisors (1).

3640022041 is an equidigital number, since it uses as much as digits as its factorization.

3640022041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3640022041 is about 60332.5951787257. The cubic root of 3640022041 is about 1538.2774410530.

The spelling of 3640022041 in words is "three billion, six hundred forty million, twenty-two thousand, forty-one".