804427299 has 24 divisors (see below), whose sum is σ = 1272551280. Its totient is φ = 486637632.

The previous prime is 804427297. The next prime is 804427319. The reversal of 804427299 is 992724408.

It is not a de Polignac number, because 804427299 - 2¹ = 804427297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (804427291) 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 23 ways as a sum of consecutive naturals, for example, 51364 + ... + 65169.

It is an arithmetic number, because the mean of its divisors is an integer number (53022970).

Almost surely, 2^804427299 is an apocalyptic number.

804427299 is a deficient number, since it is larger than the sum of its proper divisors (468123981).

804427299 is a wasteful number, since it uses less digits than its factorization.

804427299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116611 (or 116608 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 804427299 is about 28362.4275935612. The cubic root of 804427299 is about 930.0270925163.

The spelling of 804427299 in words is "eight hundred four million, four hundred twenty-seven thousand, two hundred ninety-nine".