850868016 has 40 divisors (see below), whose sum is σ = 2234117424. Its totient is φ = 278972160.

The previous prime is 850868009. The next prime is 850868017. The reversal of 850868016 is 610868058.

It is not an unprimeable number, because it can be changed into a prime (850868017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142371 + ... + 148226.

Almost surely, 2^850868016 is an apocalyptic number.

It is an amenable number.

850868016 is an abundant number, since it is smaller than the sum of its proper divisors (1383249408).

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

850868016 is a wasteful number, since it uses less digits than its factorization.

850868016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290669 (or 290663 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 850868016 is about 29169.6420272858. The cubic root of 850868016 is about 947.5905761092.

Adding to 850868016 its sum of digits (42), we get a palindrome (850868058).

The spelling of 850868016 in words is "eight hundred fifty million, eight hundred sixty-eight thousand, sixteen".