1960796687 has 2 divisors, whose sum is σ = 1960796688. Its totient is φ = 1960796686.

The previous prime is 1960796681. The next prime is 1960796701. The reversal of 1960796687 is 7866970691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1960796687 - 2⁴ = 1960796671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1960796681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 980398343 + 980398344.

It is an arithmetic number, because the mean of its divisors is an integer number (980398344).

Almost surely, 2^1960796687 is an apocalyptic number.

1960796687 is a deficient number, since it is larger than the sum of its proper divisors (1).

1960796687 is an equidigital number, since it uses as much as digits as its factorization.

1960796687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6858432, while the sum is 59.

The square root of 1960796687 is about 44280.8839907245. The cubic root of 1960796687 is about 1251.6344883866.

The spelling of 1960796687 in words is "one billion, nine hundred sixty million, seven hundred ninety-six thousand, six hundred eighty-seven".