340302 has 16 divisors (see below), whose sum is σ = 696960. Its totient is φ = 110712.

The previous prime is 340297. The next prime is 340321. The reversal of 340302 is 203043.

It is a nialpdrome in base 13.

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 340302.

It is an unprimeable number.

340302 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, 402 + ... + 917.

It is an arithmetic number, because the mean of its divisors is an integer number (43560).

2³⁴⁰³⁰² is an apocalyptic number.

340302 is an abundant number, since it is smaller than the sum of its proper divisors (356658).

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

340302 is a wasteful number, since it uses less digits than its factorization.

340302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 340302 is about 583.3540948686. The cubic root of 340302 is about 69.8159792427.

Adding to 340302 its reverse (203043), we get a palindrome (543345).

The spelling of 340302 in words is "three hundred forty thousand, three hundred two", and thus it is an iban number.