802195673 has 2 divisors, whose sum is σ = 802195674. Its totient is φ = 802195672.

The previous prime is 802195663. The next prime is 802195687. The reversal of 802195673 is 376591208.

802195673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 426339904 + 375855769 = 20648^2 + 19387^2 .

It is a cyclic number.

It is not a de Polignac number, because 802195673 - 2⁴ = 802195657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 802195673.

It is not a weakly prime, because it can be changed into another prime (802195663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401097836 + 401097837.

It is an arithmetic number, because the mean of its divisors is an integer number (401097837).

Almost surely, 2^802195673 is an apocalyptic number.

It is an amenable number.

802195673 is a deficient number, since it is larger than the sum of its proper divisors (1).

802195673 is an equidigital number, since it uses as much as digits as its factorization.

802195673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 802195673 is about 28323.0590332330. The cubic root of 802195673 is about 929.1662751990.

The spelling of 802195673 in words is "eight hundred two million, one hundred ninety-five thousand, six hundred seventy-three".