8196469 has 2 divisors, whose sum is σ = 8196470. Its totient is φ = 8196468.

The previous prime is 8196443. The next prime is 8196479. The reversal of 8196469 is 9646918.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4536900 + 3659569 = 2130^2 + 1913^2 .

It is a cyclic number.

It is not a de Polignac number, because 8196469 - 2⁵ = 8196437 is a prime.

It is a super-2 number, since 2×8196469² = 134364208135922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8196479) 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, 4098234 + 4098235.

It is an arithmetic number, because the mean of its divisors is an integer number (4098235).

Almost surely, 2^8196469 is an apocalyptic number.

It is an amenable number.

8196469 is a deficient number, since it is larger than the sum of its proper divisors (1).

8196469 is an equidigital number, since it uses as much as digits as its factorization.

8196469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 43.

The square root of 8196469 is about 2862.9476069254. The cubic root of 8196469 is about 201.6240187878.

The spelling of 8196469 in words is "eight million, one hundred ninety-six thousand, four hundred sixty-nine".