791010964439 has 2 divisors, whose sum is σ = 791010964440. Its totient is φ = 791010964438.

The previous prime is 791010964423. The next prime is 791010964453. The reversal of 791010964439 is 934469010197.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 791010964439 - 2⁴ = 791010964423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (791010964739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395505482219 + 395505482220.

It is an arithmetic number, because the mean of its divisors is an integer number (395505482220).

Almost surely, 2^791010964439 is an apocalyptic number.

791010964439 is a deficient number, since it is larger than the sum of its proper divisors (1).

791010964439 is an equidigital number, since it uses as much as digits as its factorization.

791010964439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The spelling of 791010964439 in words is "seven hundred ninety-one billion, ten million, nine hundred sixty-four thousand, four hundred thirty-nine".