850354700 has 72 divisors (see below), whose sum is σ = 1999903248. Its totient is φ = 311973120.

The previous prime is 850354697. The next prime is 850354723. The reversal of 850354700 is 7453058.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 209894 + ... + 213906.

It is an arithmetic number, because the mean of its divisors is an integer number (27776434).

Almost surely, 2^850354700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 850354700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (999951624).

850354700 is an abundant number, since it is smaller than the sum of its proper divisors (1149548548).

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

850354700 is a wasteful number, since it uses less digits than its factorization.

850354700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4203 (or 4196 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 850354700 is about 29160.8418945681. The cubic root of 850354700 is about 947.3999820166.

The spelling of 850354700 in words is "eight hundred fifty million, three hundred fifty-four thousand, seven hundred".