808261283 has 2 divisors, whose sum is σ = 808261284. Its totient is φ = 808261282.

The previous prime is 808261271. The next prime is 808261313. The reversal of 808261283 is 382162808.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 808261283 - 2¹² = 808257187 is a prime.

It is not a weakly prime, because it can be changed into another prime (808261483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 404130641 + 404130642.

It is an arithmetic number, because the mean of its divisors is an integer number (404130642).

Almost surely, 2^808261283 is an apocalyptic number.

808261283 is a deficient number, since it is larger than the sum of its proper divisors (1).

808261283 is an equidigital number, since it uses as much as digits as its factorization.

808261283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 808261283 is about 28429.9363875475. The cubic root of 808261283 is about 931.5022865674.

The spelling of 808261283 in words is "eight hundred eight million, two hundred sixty-one thousand, two hundred eighty-three".