797061911 has 2 divisors, whose sum is σ = 797061912. Its totient is φ = 797061910.

The previous prime is 797061887. The next prime is 797061919. The reversal of 797061911 is 119160797.

797061911 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-797061911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (797061919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398530955 + 398530956.

It is an arithmetic number, because the mean of its divisors is an integer number (398530956).

Almost surely, 2^797061911 is an apocalyptic number.

797061911 is a deficient number, since it is larger than the sum of its proper divisors (1).

797061911 is an equidigital number, since it uses as much as digits as its factorization.

797061911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23814, while the sum is 41.

The square root of 797061911 is about 28232.2849057599. The cubic root of 797061911 is about 927.1799225393.

The spelling of 797061911 in words is "seven hundred ninety-seven million, sixty-one thousand, nine hundred eleven".