340316 has 12 divisors (see below), whose sum is σ = 600600. Its totient is φ = 168720.

The previous prime is 340297. The next prime is 340321. The reversal of 340316 is 613043.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 340294 and 340303.

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 340316.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311 + ... + 881.

It is an arithmetic number, because the mean of its divisors is an integer number (50050).

2³⁴⁰³¹⁶ is an apocalyptic number.

It is an amenable number.

340316 is a deficient number, since it is larger than the sum of its proper divisors (260284).

340316 is a wasteful number, since it uses less digits than its factorization.

340316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724 (or 722 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 340316 is about 583.3660943181. The cubic root of 340316 is about 69.8169366377.

Adding to 340316 its reverse (613043), we get a palindrome (953359).

It can be divided in two parts, 340 and 316, that added together give a palindrome (656).

The spelling of 340316 in words is "three hundred forty thousand, three hundred sixteen".