804712330 has 32 divisors (see below), whose sum is σ = 1485948240. Its totient is φ = 313582080.

The previous prime is 804712319. The next prime is 804712343. The reversal of 804712330 is 33217408.

It can be written as a sum of positive squares in 8 ways, for example, as 262148481 + 542563849 = 16191^2 + 23293^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503092 + ... + 504688.

Almost surely, 2^804712330 is an apocalyptic number.

804712330 is a deficient number, since it is larger than the sum of its proper divisors (681235910).

804712330 is a wasteful number, since it uses less digits than its factorization.

804712330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 804712330 is about 28367.4519476107. The cubic root of 804712330 is about 930.1369243804.

Adding to 804712330 its reverse (33217408), we get a palindrome (837929738).

The spelling of 804712330 in words is "eight hundred four million, seven hundred twelve thousand, three hundred thirty".