804469929 has 8 divisors (see below), whose sum is σ = 1097571552. Its totient is φ = 523840800.

The previous prime is 804469927. The next prime is 804469951. The reversal of 804469929 is 929964408.

It is a happy number.

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

It is not a de Polignac number, because 804469929 - 2¹ = 804469927 is a prime.

It is not an unprimeable number, because it can be changed into a prime (804469927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3117972 + ... + 3118229.

It is an arithmetic number, because the mean of its divisors is an integer number (137196444).

Almost surely, 2^804469929 is an apocalyptic number.

It is an amenable number.

804469929 is a deficient number, since it is larger than the sum of its proper divisors (293101623).

804469929 is a wasteful number, since it uses less digits than its factorization.

804469929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6236247.

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 804469929 is about 28363.1791060170. The cubic root of 804469929 is about 930.0435209140.

The spelling of 804469929 in words is "eight hundred four million, four hundred sixty-nine thousand, nine hundred twenty-nine".