802082217 has 8 divisors (see below), whose sum is σ = 1071754624. Its totient is φ = 533565648.

The previous prime is 802082201. The next prime is 802082227. The reversal of 802082217 is 712280208.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 802082217 - 2⁴ = 802082201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (802082227) 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 in 7 ways as a sum of consecutive naturals, for example, 287338 + ... + 290115.

It is an arithmetic number, because the mean of its divisors is an integer number (133969328).

Almost surely, 2^802082217 is an apocalyptic number.

It is an amenable number.

802082217 is a deficient number, since it is larger than the sum of its proper divisors (269672407).

802082217 is a wasteful number, since it uses less digits than its factorization.

802082217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577919.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 802082217 is about 28321.0560714109. The cubic root of 802082217 is about 929.1224685723.

The spelling of 802082217 in words is "eight hundred two million, eighty-two thousand, two hundred seventeen".