804370 has 16 divisors (see below), whose sum is σ = 1654848. Its totient is φ = 275760.

The previous prime is 804367. The next prime is 804371. The reversal of 804370 is 73408.

It is a super-2 number, since 2×804370² = 1294022193800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (804371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5676 + ... + 5815.

It is an arithmetic number, because the mean of its divisors is an integer number (103428).

2⁸⁰⁴³⁷⁰ is an apocalyptic number.

804370 is an abundant number, since it is smaller than the sum of its proper divisors (850478).

It is a weird number, because it is abundant, but not a pseudoperfect number.

804370 is a wasteful number, since it uses less digits than its factorization.

804370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11505.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 804370 is about 896.8667682549. The cubic root of 804370 is about 93.0005010186. Note that the first 3 decimals are identical.

Adding to 804370 its reverse (73408), we get a palindrome (877778).

The spelling of 804370 in words is "eight hundred four thousand, three hundred seventy".