3290120665939 has 2 divisors, whose sum is σ = 3290120665940. Its totient is φ = 3290120665938.

The previous prime is 3290120665879. The next prime is 3290120665969. The reversal of 3290120665939 is 9395660210923.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3290120665939 - 2²⁹ = 3289583795027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3290120665939.

It is not a weakly prime, because it can be changed into another prime (3290120665969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1645060332969 + 1645060332970.

It is an arithmetic number, because the mean of its divisors is an integer number (1645060332970).

Almost surely, 2^{3290120665939} is an apocalyptic number.

3290120665939 is a deficient number, since it is larger than the sum of its proper divisors (1).

3290120665939 is an equidigital number, since it uses as much as digits as its factorization.

3290120665939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4723920, while the sum is 55.

The spelling of 3290120665939 in words is "three trillion, two hundred ninety billion, one hundred twenty million, six hundred sixty-five thousand, nine hundred thirty-nine".