340682846 has 12 divisors (see below), whose sum is σ = 584146152. Its totient is φ = 145977336.

The previous prime is 340682843. The next prime is 340682861. The reversal of 340682846 is 648286043.

It is a zygodrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340682843) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66596 + ... + 71528.

It is an arithmetic number, because the mean of its divisors is an integer number (48678846).

Almost surely, 2^340682846 is an apocalyptic number.

340682846 is a deficient number, since it is larger than the sum of its proper divisors (243463306).

340682846 is an frugal number, since it uses more digits than its factorization.

340682846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9875 (or 4942 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 41.

The square root of 340682846 is about 18457.5958889559. The cubic root of 340682846 is about 698.4201417988.

The spelling of 340682846 in words is "three hundred forty million, six hundred eighty-two thousand, eight hundred forty-six".