8202479 has 2 divisors, whose sum is σ = 8202480. Its totient is φ = 8202478.

The previous prime is 8202463. The next prime is 8202497. The reversal of 8202479 is 9742028.

8202479 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (8202497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8202479 - 2⁴ = 8202463 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8202409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4101239 + 4101240.

It is an arithmetic number, because the mean of its divisors is an integer number (4101240).

Almost surely, 2^8202479 is an apocalyptic number.

8202479 is a deficient number, since it is larger than the sum of its proper divisors (1).

8202479 is an equidigital number, since it uses as much as digits as its factorization.

8202479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 8202479 is about 2863.9970321214. The cubic root of 8202479 is about 201.6732865193.

The spelling of 8202479 in words is "eight million, two hundred two thousand, four hundred seventy-nine".