603342 has 16 divisors (see below), whose sum is σ = 1340880. Its totient is φ = 201096.

The previous prime is 603319. The next prime is 603349. The reversal of 603342 is 243306.

603342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (603349) by changing a digit.

603342 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5533 + ... + 5640.

It is an arithmetic number, because the mean of its divisors is an integer number (83805).

2⁶⁰³³⁴² is an apocalyptic number.

603342 is an abundant number, since it is smaller than the sum of its proper divisors (737538).

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

603342 is a wasteful number, since it uses less digits than its factorization.

603342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11184 (or 11178 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 603342 is about 776.7509253293. The cubic root of 603342 is about 84.4995740090.

Adding to 603342 its reverse (243306), we get a palindrome (846648).

The spelling of 603342 in words is "six hundred three thousand, three hundred forty-two".