850274316 has 72 divisors (see below), whose sum is σ = 2248646400. Its totient is φ = 270547200.

The previous prime is 850274309. The next prime is 850274317. The reversal of 850274316 is 613472058.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (850274317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88341 + ... + 97491.

It is an arithmetic number, because the mean of its divisors is an integer number (31231200).

Almost surely, 2^850274316 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 850274316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1124323200).

850274316 is an abundant number, since it is smaller than the sum of its proper divisors (1398372084).

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

850274316 is a wasteful number, since it uses less digits than its factorization.

850274316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9279 (or 9274 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 850274316 is about 29159.4635753129. The cubic root of 850274316 is about 947.3701285135.

The spelling of 850274316 in words is "eight hundred fifty million, two hundred seventy-four thousand, three hundred sixteen".