340516326 has 16 divisors (see below), whose sum is σ = 681523200. Its totient is φ = 113423688.

The previous prime is 340516303. The next prime is 340516331. The reversal of 340516326 is 623615043.

It is a junction number, because it is equal to n+sod(n) for n = 340516293 and 340516302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11086 + ... + 28353.

It is an arithmetic number, because the mean of its divisors is an integer number (42595200).

Almost surely, 2^340516326 is an apocalyptic number.

340516326 is an abundant number, since it is smaller than the sum of its proper divisors (341006874).

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

340516326 is a wasteful number, since it uses less digits than its factorization.

340516326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40883.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 340516326 is about 18453.0844576185. The cubic root of 340516326 is about 698.3063312785.

The spelling of 340516326 in words is "three hundred forty million, five hundred sixteen thousand, three hundred twenty-six".