827994 has 8 divisors (see below), whose sum is σ = 1656000. Its totient is φ = 275996.

The previous prime is 827989. The next prime is 828007. The reversal of 827994 is 499728.

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

827994 is an admirable number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 827994.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68994 + ... + 69005.

It is an arithmetic number, because the mean of its divisors is an integer number (207000).

2⁸²⁷⁹⁹⁴ is an apocalyptic number.

827994 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.

827994 is a wasteful number, since it uses less digits than its factorization.

827994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138004.

The product of its digits is 36288, while the sum is 39.

The square root of 827994 is about 909.9417563778. The cubic root of 827994 is about 93.9021919121.

The spelling of 827994 in words is "eight hundred twenty-seven thousand, nine hundred ninety-four".