340322 has 8 divisors (see below), whose sum is σ = 513216. Its totient is φ = 169252.

The previous prime is 340321. The next prime is 340337. The reversal of 340322 is 223043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 340297 and 340306.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 340322.

It is not an unprimeable number, because it can be changed into a prime (340321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203 + ... + 849.

It is an arithmetic number, because the mean of its divisors is an integer number (64152).

2³⁴⁰³²² is an apocalyptic number.

340322 is a deficient number, since it is larger than the sum of its proper divisors (172894).

340322 is a wasteful number, since it uses less digits than its factorization.

340322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 340322 is about 583.3712368638. The cubic root of 340322 is about 69.8173469418.

Adding to 340322 its reverse (223043), we get a palindrome (563365).

The spelling of 340322 in words is "three hundred forty thousand, three hundred twenty-two", and thus it is an iban number.