827394 has 16 divisors (see below), whose sum is σ = 1699968. Its totient is φ = 268272.

The previous prime is 827389. The next prime is 827417. The reversal of 827394 is 493728.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 827394.

It is an unprimeable number.

827394 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1642 + ... + 2085.

It is an arithmetic number, because the mean of its divisors is an integer number (106248).

2⁸²⁷³⁹⁴ is an apocalyptic number.

827394 is an abundant number, since it is smaller than the sum of its proper divisors (872574).

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

827394 is a wasteful number, since it uses less digits than its factorization.

827394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3769.

The product of its digits is 12096, while the sum is 33.

The square root of 827394 is about 909.6120051978. The cubic root of 827394 is about 93.8795045779.

It can be divided in two parts, 827 and 394, that added together give a palindrome (1221).

The spelling of 827394 in words is "eight hundred twenty-seven thousand, three hundred ninety-four".