3642560329 has 2 divisors, whose sum is σ = 3642560330. Its totient is φ = 3642560328.

The previous prime is 3642560323. The next prime is 3642560377. The reversal of 3642560329 is 9230652463.

3642560329 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., 3343961929 + 298598400 = 57827^2 + 17280^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3642560329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3642560291 and 3642560300.

It is not a weakly prime, because it can be changed into another prime (3642560323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1821280164 + 1821280165.

It is an arithmetic number, because the mean of its divisors is an integer number (1821280165).

Almost surely, 2^3642560329 is an apocalyptic number.

It is an amenable number.

3642560329 is a deficient number, since it is larger than the sum of its proper divisors (1).

3642560329 is an equidigital number, since it uses as much as digits as its factorization.

3642560329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 40.

The square root of 3642560329 is about 60353.6273060700. The cubic root of 3642560329 is about 1538.6349191016.

The spelling of 3642560329 in words is "three billion, six hundred forty-two million, five hundred sixty thousand, three hundred twenty-nine".