850374 has 48 divisors (see below), whose sum is σ = 2235168. Its totient is φ = 228096.

The previous prime is 850373. The next prime is 850387. The reversal of 850374 is 473058.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 850374.

It is not an unprimeable number, because it can be changed into a prime (850373) 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, 1944 + ... + 2340.

It is an arithmetic number, because the mean of its divisors is an integer number (46566).

2⁸⁵⁰³⁷⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 850374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1117584).

850374 is an abundant number, since it is smaller than the sum of its proper divisors (1384794).

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

850374 is a wasteful number, since it uses less digits than its factorization.

850374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 850374 is about 922.1572534010. The cubic root of 850374 is about 94.7407149489.

The spelling of 850374 in words is "eight hundred fifty thousand, three hundred seventy-four".