850487000 has 64 divisors (see below), whose sum is σ = 2171089440. Its totient is φ = 309264000.

The previous prime is 850486961. The next prime is 850487009. The reversal of 850487000 is 784058.

850487000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (850487009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27659 + ... + 49658.

Almost surely, 2^850487000 is an apocalyptic number.

It is an amenable number.

850487000 is an abundant number, since it is smaller than the sum of its proper divisors (1320602440).

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

850487000 is a wasteful number, since it uses less digits than its factorization.

850487000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77349 (or 77335 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 850487000 is about 29163.1102593671. The cubic root of 850487000 is about 947.4491123061.

The spelling of 850487000 in words is "eight hundred fifty million, four hundred eighty-seven thousand".