850974 has 8 divisors (see below), whose sum is σ = 1701960. Its totient is φ = 283656.

The previous prime is 850973. The next prime is 850979. The reversal of 850974 is 479058.

It is a sphenic number, since it is the product of 3 distinct primes.

850974 is an admirable 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 850974.

It is not an unprimeable number, because it can be changed into a prime (850973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70909 + ... + 70920.

It is an arithmetic number, because the mean of its divisors is an integer number (212745).

2⁸⁵⁰⁹⁷⁴ is an apocalyptic number.

850974 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

850974 is a wasteful number, since it uses less digits than its factorization.

850974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141834.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 850974 is about 922.4825201596. The cubic root of 850974 is about 94.7629918392.

The spelling of 850974 in words is "eight hundred fifty thousand, nine hundred seventy-four".