851796763 has 2 divisors, whose sum is σ = 851796764. Its totient is φ = 851796762.

The previous prime is 851796709. The next prime is 851796797. The reversal of 851796763 is 367697158.

851796763 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 not a de Polignac number, because 851796763 - 2⁹ = 851796251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 851796763.

It is not a weakly prime, because it can be changed into another prime (851796563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425898381 + 425898382.

It is an arithmetic number, because the mean of its divisors is an integer number (425898382).

Almost surely, 2^851796763 is an apocalyptic number.

851796763 is a deficient number, since it is larger than the sum of its proper divisors (1).

851796763 is an equidigital number, since it uses as much as digits as its factorization.

851796763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1905120, while the sum is 52.

The square root of 851796763 is about 29185.5574385688. The cubic root of 851796763 is about 947.9352248970.

The spelling of 851796763 in words is "eight hundred fifty-one million, seven hundred ninety-six thousand, seven hundred sixty-three".