804234272 has 12 divisors (see below), whose sum is σ = 1583336286. Its totient is φ = 402117120.

The previous prime is 804234259. The next prime is 804234367. The reversal of 804234272 is 272432408.

It can be written as a sum of positive squares in only one way, i.e., 564727696 + 239506576 = 23764^2 + 15476^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 25132321 = 804234272 / (8 + 0 + 4 + 2 + 3 + 4 + 2 + 7 + 2).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12566129 + ... + 12566192.

Almost surely, 2^804234272 is an apocalyptic number.

It is an amenable number.

804234272 is a deficient number, since it is larger than the sum of its proper divisors (779102014).

804234272 is a wasteful number, since it uses less digits than its factorization.

804234272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25132331 (or 25132323 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 804234272 is about 28359.0245248316. The cubic root of 804234272 is about 929.9526980990.

The spelling of 804234272 in words is "eight hundred four million, two hundred thirty-four thousand, two hundred seventy-two".