8382790771 has 2 divisors, whose sum is σ = 8382790772. Its totient is φ = 8382790770.

The previous prime is 8382790699. The next prime is 8382790783. The reversal of 8382790771 is 1770972838.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8382790771 - 2⁷ = 8382790643 is a prime.

It is a super-2 number, since 2×8382790771² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8382790571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4191395385 + 4191395386.

It is an arithmetic number, because the mean of its divisors is an integer number (4191395386).

Almost surely, 2^8382790771 is an apocalyptic number.

8382790771 is a deficient number, since it is larger than the sum of its proper divisors (1).

8382790771 is an equidigital number, since it uses as much as digits as its factorization.

8382790771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1185408, while the sum is 52.

The square root of 8382790771 is about 91557.5817231976. The cubic root of 8382790771 is about 2031.4035583716.

The spelling of 8382790771 in words is "eight billion, three hundred eighty-two million, seven hundred ninety thousand, seven hundred seventy-one".