802474746317 has 2 divisors, whose sum is σ = 802474746318. Its totient is φ = 802474746316.

The previous prime is 802474746301. The next prime is 802474746319. The reversal of 802474746317 is 713647474208.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 500399197321 + 302075548996 = 707389^2 + 549614^2 .

It is a cyclic number.

It is not a de Polignac number, because 802474746317 - 2⁴ = 802474746301 is a prime.

Together with 802474746319, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (802474746319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401237373158 + 401237373159.

It is an arithmetic number, because the mean of its divisors is an integer number (401237373159).

Almost surely, 2^802474746317 is an apocalyptic number.

It is an amenable number.

802474746317 is a deficient number, since it is larger than the sum of its proper divisors (1).

802474746317 is an equidigital number, since it uses as much as digits as its factorization.

802474746317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6322176, while the sum is 53.

The spelling of 802474746317 in words is "eight hundred two billion, four hundred seventy-four million, seven hundred forty-six thousand, three hundred seventeen".