3668780083 has 2 divisors, whose sum is σ = 3668780084. Its totient is φ = 3668780082.

The previous prime is 3668780077. The next prime is 3668780123. The reversal of 3668780083 is 3800878663.

It is a happy number.

3668780083 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3668780083 is a prime.

It is not a weakly prime, because it can be changed into another prime (3668786083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1834390041 + 1834390042.

It is an arithmetic number, because the mean of its divisors is an integer number (1834390042).

Almost surely, 2^3668780083 is an apocalyptic number.

3668780083 is a deficient number, since it is larger than the sum of its proper divisors (1).

3668780083 is an equidigital number, since it uses as much as digits as its factorization.

3668780083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 3668780083 is about 60570.4555290779. The cubic root of 3668780083 is about 1542.3178795320.

The spelling of 3668780083 in words is "three billion, six hundred sixty-eight million, seven hundred eighty thousand, eighty-three".