7822303481 has 2 divisors, whose sum is σ = 7822303482. Its totient is φ = 7822303480.

The previous prime is 7822303453. The next prime is 7822303513. The reversal of 7822303481 is 1843032287.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4148004025 + 3674299456 = 64405^2 + 60616^2 .

It is a cyclic number.

It is not a de Polignac number, because 7822303481 - 2²⁶ = 7755194617 is a prime.

It is a super-2 number, since 2×7822303481² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7822303451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3911151740 + 3911151741.

It is an arithmetic number, because the mean of its divisors is an integer number (3911151741).

Almost surely, 2^7822303481 is an apocalyptic number.

It is an amenable number.

7822303481 is a deficient number, since it is larger than the sum of its proper divisors (1).

7822303481 is an equidigital number, since it uses as much as digits as its factorization.

7822303481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 7822303481 is about 88443.7871249304. The cubic root of 7822303481 is about 1985.0809443608.

The spelling of 7822303481 in words is "seven billion, eight hundred twenty-two million, three hundred three thousand, four hundred eighty-one".