8196769 has 9 divisors (see below), whose sum is σ = 9558387. Its totient is φ = 7008624.

The previous prime is 8196757. The next prime is 8196779. The reversal of 8196769 is 9676918.

The square root of 8196769 is 2863.

It is a perfect power (a square), and thus also a powerful number.

8196769 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7491169 + 705600 = 2737^2 + 840^2 .

It is not a de Polignac number, because 8196769 - 2⁷ = 8196641 is a prime.

It is a super-2 number, since 2×8196769² = 134374044078722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8196709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 19837 + ... + 20245.

It is an arithmetic number, because the mean of its divisors is an integer number (1062043).

Almost surely, 2^8196769 is an apocalyptic number.

8196769 is the 2863-rd square number.

8196769 is the 1432-nd centered octagonal number.

It is an amenable number.

8196769 is a deficient number, since it is larger than the sum of its proper divisors (1361618).

8196769 is an frugal number, since it uses more digits than its factorization.

8196769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832 (or 416 counting only the distinct ones).

The product of its digits is 163296, while the sum is 46.

The cubic root of 8196769 is about 201.6264786466.

The spelling of 8196769 in words is "eight million, one hundred ninety-six thousand, seven hundred sixty-nine".