8064769 has 4 divisors (see below), whose sum is σ = 8201520. Its totient is φ = 7928020.

The previous prime is 8064761. The next prime is 8064773. The reversal of 8064769 is 9674608.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8064769 - 2³ = 8064761 is a prime.

It is a super-2 number, since 2×8064769² = 130080998046722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

8064769 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8064761) 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 3 ways as a sum of consecutive naturals, for example, 68287 + ... + 68404.

It is an arithmetic number, because the mean of its divisors is an integer number (2050380).

Almost surely, 2^8064769 is an apocalyptic number.

It is an amenable number.

8064769 is a deficient number, since it is larger than the sum of its proper divisors (136751).

8064769 is a wasteful number, since it uses less digits than its factorization.

8064769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136750.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 8064769 is about 2839.8536934145. The cubic root of 8064769 is about 200.5382915778.

The spelling of 8064769 in words is "eight million, sixty-four thousand, seven hundred sixty-nine".