873342 has 28 divisors (see below), whose sum is σ = 1967400. Its totient is φ = 290628.

The previous prime is 873331. The next prime is 873343. The reversal of 873342 is 243378.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873343) by changing a digit.

873342 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 (13) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1159 + ... + 1757.

2⁸⁷³³⁴² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 873342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (983700).

873342 is an abundant number, since it is smaller than the sum of its proper divisors (1094058).

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

873342 is an equidigital number, since it uses as much as digits as its factorization.

873342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619 (or 604 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 873342 is about 934.5276881933. The cubic root of 873342 is about 95.5861087523.

The spelling of 873342 in words is "eight hundred seventy-three thousand, three hundred forty-two".