804488 has 16 divisors (see below), whose sum is σ = 1518480. Its totient is φ = 399568.

The previous prime is 804473. The next prime is 804493. The reversal of 804488 is 884408.

It is an Ulam number.

It is a plaindrome in base 13.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1595 + ... + 2037.

It is an arithmetic number, because the mean of its divisors is an integer number (94905).

2⁸⁰⁴⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

804488 is a deficient number, since it is larger than the sum of its proper divisors (713992).

804488 is a wasteful number, since it uses less digits than its factorization.

804488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676 (or 672 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 804488 is about 896.9325504184. The cubic root of 804488 is about 93.0050484792.

The spelling of 804488 in words is "eight hundred four thousand, four hundred eighty-eight".