806494 has 8 divisors (see below), whose sum is σ = 1302840. Its totient is φ = 372216.

The previous prime is 806483. The next prime is 806503. The reversal of 806494 is 494608.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15484 + ... + 15535.

It is an arithmetic number, because the mean of its divisors is an integer number (162855).

2⁸⁰⁶⁴⁹⁴ is an apocalyptic number.

806494 is a deficient number, since it is larger than the sum of its proper divisors (496346).

806494 is a wasteful number, since it uses less digits than its factorization.

806494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31034.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 806494 is about 898.0501099605. The cubic root of 806494 is about 93.0822873656.

The spelling of 806494 in words is "eight hundred six thousand, four hundred ninety-four".