966769 has 4 divisors (see below), whose sum is σ = 989296. Its totient is φ = 944244.

The previous prime is 966751. The next prime is 966781. The reversal of 966769 is 967669.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 967669 = 487 ⋅1987.

It is a cyclic number.

It is not a de Polignac number, because 966769 - 2⁹ = 966257 is a prime.

It is a super-3 number, since 3×966769³ = 2710749603332803827, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (43), and also a Moran number because the ratio is a prime number: 22483 = 966769 / (9 + 6 + 6 + 7 + 6 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (966869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11199 + ... + 11284.

It is an arithmetic number, because the mean of its divisors is an integer number (247324).

2⁹⁶⁶⁷⁶⁹ is an apocalyptic number.

It is an amenable number.

966769 is a deficient number, since it is larger than the sum of its proper divisors (22527).

966769 is a wasteful number, since it uses less digits than its factorization.

966769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22526.

The product of its digits is 122472, while the sum is 43.

The square root of 966769 is about 983.2441202468. The cubic root of 966769 is about 98.8797983386.

Subtracting 966769 from its reverse (967669), we obtain a square (900 = 30²).

The spelling of 966769 in words is "nine hundred sixty-six thousand, seven hundred sixty-nine".