1960703340389 has 16 divisors (see below), whose sum is σ = 1971412262400. Its totient is φ = 1950021402624.

The previous prime is 1960703340361. The next prime is 1960703340391. The reversal of 1960703340389 is 9830433070691.

It is a cyclic number.

It is not a de Polignac number, because 1960703340389 - 2¹⁶ = 1960703274853 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1960703340389.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1960703345389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 721110572 + ... + 721113290.

It is an arithmetic number, because the mean of its divisors is an integer number (123213266400).

Almost surely, 2^{1960703340389} is an apocalyptic number.

It is an amenable number.

1960703340389 is a deficient number, since it is larger than the sum of its proper divisors (10708922011).

1960703340389 is a wasteful number, since it uses less digits than its factorization.

1960703340389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6332.

The product of its (nonzero) digits is 2939328, while the sum is 53.

The spelling of 1960703340389 in words is "one trillion, nine hundred sixty billion, seven hundred three million, three hundred forty thousand, three hundred eighty-nine".