804914829 has 12 divisors (see below), whose sum is σ = 1191012732. Its totient is φ = 523521600.

The previous prime is 804914813. The next prime is 804914833. The reversal of 804914829 is 928419408.

804914829 is a `hidden beast` number, since 80 + 4 + 91 + 482 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 61261929 + 743652900 = 7827^2 + 27270^2 .

It is not a de Polignac number, because 804914829 - 2⁴ = 804914813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804914839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1090302 + ... + 1091039.

It is an arithmetic number, because the mean of its divisors is an integer number (99251061).

Almost surely, 2^804914829 is an apocalyptic number.

It is an amenable number.

804914829 is a deficient number, since it is larger than the sum of its proper divisors (386097903).

804914829 is a wasteful number, since it uses less digits than its factorization.

804914829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181388 (or 2181385 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 804914829 is about 28371.0209368644. The cubic root of 804914829 is about 930.2149381803.

The spelling of 804914829 in words is "eight hundred four million, nine hundred fourteen thousand, eight hundred twenty-nine".