3652804789 has 2 divisors, whose sum is σ = 3652804790. Its totient is φ = 3652804788.

The previous prime is 3652804763. The next prime is 3652804801. The reversal of 3652804789 is 9874082563.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2401980100 + 1250824689 = 49010^2 + 35367^2 .

It is an emirp because it is prime and its reverse (9874082563) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3652804789 - 2⁹ = 3652804277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3652804489) 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 as a sum of consecutive naturals, namely, 1826402394 + 1826402395.

It is an arithmetic number, because the mean of its divisors is an integer number (1826402395).

Almost surely, 2^3652804789 is an apocalyptic number.

It is an amenable number.

3652804789 is a deficient number, since it is larger than the sum of its proper divisors (1).

3652804789 is an equidigital number, since it uses as much as digits as its factorization.

3652804789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The square root of 3652804789 is about 60438.4380092669. The cubic root of 3652804789 is about 1540.0760052722.

The spelling of 3652804789 in words is "three billion, six hundred fifty-two million, eight hundred four thousand, seven hundred eighty-nine".