8288769 has 8 divisors (see below), whose sum is σ = 11633440. Its totient is φ = 5234976.

The previous prime is 8288743. The next prime is 8288803. The reversal of 8288769 is 9678828.

It is a happy number.

8288769 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8288769 - 2⁵ = 8288737 is a prime.

It is a super-2 number, since 2×8288769² = 137407383070722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8288729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72652 + ... + 72765.

It is an arithmetic number, because the mean of its divisors is an integer number (1454180).

Almost surely, 2^8288769 is an apocalyptic number.

It is an amenable number.

8288769 is a deficient number, since it is larger than the sum of its proper divisors (3344671).

8288769 is a wasteful number, since it uses less digits than its factorization.

8288769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145439.

The product of its digits is 387072, while the sum is 48.

The square root of 8288769 is about 2879.0222298551. The cubic root of 8288769 is about 202.3780213419.

The spelling of 8288769 in words is "eight million, two hundred eighty-eight thousand, seven hundred sixty-nine".