340936 has 16 divisors (see below), whose sum is σ = 673200. Its totient is φ = 161424.

The previous prime is 340933. The next prime is 340937. The reversal of 340936 is 639043.

It is a self number, because there is not a number n which added to its sum of digits gives 340936.

It is not an unprimeable number, because it can be changed into a prime (340931) 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, 970 + ... + 1273.

It is an arithmetic number, because the mean of its divisors is an integer number (42075).

2³⁴⁰⁹³⁶ is an apocalyptic number.

It is an amenable number.

340936 is a deficient number, since it is larger than the sum of its proper divisors (332264).

340936 is a wasteful number, since it uses less digits than its factorization.

340936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2268 (or 2264 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 340936 is about 583.8972512352. The cubic root of 340936 is about 69.8593092564.

Adding to 340936 its reverse (639043), we get a palindrome (979979).

The spelling of 340936 in words is "three hundred forty thousand, nine hundred thirty-six".