873396 has 24 divisors (see below), whose sum is σ = 2264640. Its totient is φ = 291096.

The previous prime is 873359. The next prime is 873403. The reversal of 873396 is 693378.

It is a super-3 number, since 3×873396³ = 1998733311045609408, which contains 333 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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

It is a self number, because there is not a number n which added to its sum of digits gives 873396.

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 873396.

It is an unprimeable number.

873396 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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3936 + ... + 4151.

It is an arithmetic number, because the mean of its divisors is an integer number (94360).

2⁸⁷³³⁹⁶ is an apocalyptic number.

It is an amenable number.

873396 is an abundant number, since it is smaller than the sum of its proper divisors (1391244).

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

873396 is a wasteful number, since it uses less digits than its factorization.

873396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8100 (or 8092 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 873396 is about 934.5565793466. The cubic root of 873396 is about 95.5880787875.

The spelling of 873396 in words is "eight hundred seventy-three thousand, three hundred ninety-six".