342297 has 12 divisors (see below), whose sum is σ = 502164. Its totient is φ = 224640.

The previous prime is 342283. The next prime is 342299. The reversal of 342297 is 792243.

It can be written as a sum of positive squares in 2 ways, for example, as 145161 + 197136 = 381^2 + 444^2 .

It is not a de Polignac number, because 342297 - 2⁴ = 342281 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342297.

It is not an unprimeable number, because it can be changed into a prime (342299) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 397 + ... + 917.

It is an arithmetic number, because the mean of its divisors is an integer number (41847).

2³⁴²²⁹⁷ is an apocalyptic number.

It is an amenable number.

342297 is a deficient number, since it is larger than the sum of its proper divisors (159867).

342297 is a wasteful number, since it uses less digits than its factorization.

342297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600 (or 597 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 342297 is about 585.0615352251. The cubic root of 342297 is about 69.9521441613.

The spelling of 342297 in words is "three hundred forty-two thousand, two hundred ninety-seven".