804769 has 4 divisors (see below), whose sum is σ = 919744. Its totient is φ = 689796.

The previous prime is 804767. The next prime is 804803. The reversal of 804769 is 967408.

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 804769 - 2¹ = 804767 is a prime.

It is a super-2 number, since 2×804769² = 1295306286722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (804761) 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, 57477 + ... + 57490.

It is an arithmetic number, because the mean of its divisors is an integer number (229936).

2⁸⁰⁴⁷⁶⁹ is an apocalyptic number.

It is an amenable number.

804769 is a deficient number, since it is larger than the sum of its proper divisors (114975).

804769 is a wasteful number, since it uses less digits than its factorization.

804769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114974.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 804769 is about 897.0891817428. The cubic root of 804769 is about 93.0158758113.

The spelling of 804769 in words is "eight hundred four thousand, seven hundred sixty-nine".