850494 has 16 divisors (see below), whose sum is σ = 1775232. Its totient is φ = 271128.

The previous prime is 850481. The next prime is 850529. The reversal of 850494 is 494058.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2944 + ... + 3219.

It is an arithmetic number, because the mean of its divisors is an integer number (110952).

2⁸⁵⁰⁴⁹⁴ is an apocalyptic number.

850494 is an abundant number, since it is smaller than the sum of its proper divisors (924738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

850494 is a wasteful number, since it uses less digits than its factorization.

850494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6191.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 850494 is about 922.2223159304. Note that the first 3 decimals coincide. The cubic root of 850494 is about 94.7451711650.

The spelling of 850494 in words is "eight hundred fifty thousand, four hundred ninety-four".