880342 has 4 divisors (see below), whose sum is σ = 1320516. Its totient is φ = 440170.

The previous prime is 880337. The next prime is 880343. The reversal of 880342 is 243088.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880343) by changing a digit.

880342 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 as a sum of consecutive naturals, namely, 220084 + ... + 220087.

It is an arithmetic number, because the mean of its divisors is an integer number (330129).

2⁸⁸⁰³⁴² is an apocalyptic number.

880342 is a deficient number, since it is larger than the sum of its proper divisors (440174).

880342 is a wasteful number, since it uses less digits than its factorization.

880342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440173.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 880342 is about 938.2654208698. The cubic root of 880342 is about 95.8408096667.

The spelling of 880342 in words is "eight hundred eighty thousand, three hundred forty-two".