7830766633 has 2 divisors, whose sum is σ = 7830766634. Its totient is φ = 7830766632.

The previous prime is 7830766607. The next prime is 7830766637. The reversal of 7830766633 is 3366670387.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5125414464 + 2705352169 = 71592^2 + 52013^2 .

It is an emirp because it is prime and its reverse (3366670387) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7830766633 - 2²¹ = 7828669481 is a prime.

It is a super-2 number, since 2×7830766633² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7830766637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3915383316 + 3915383317.

It is an arithmetic number, because the mean of its divisors is an integer number (3915383317).

Almost surely, 2^7830766633 is an apocalyptic number.

It is an amenable number.

7830766633 is a deficient number, since it is larger than the sum of its proper divisors (1).

7830766633 is an equidigital number, since it uses as much as digits as its factorization.

7830766633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2286144, while the sum is 49.

The square root of 7830766633 is about 88491.6189986374. The cubic root of 7830766633 is about 1985.7965897648.

The spelling of 7830766633 in words is "seven billion, eight hundred thirty million, seven hundred sixty-six thousand, six hundred thirty-three".