340005324 has 24 divisors (see below), whose sum is σ = 795857328. Its totient is φ = 112976320.

The previous prime is 340005319. The next prime is 340005349. The reversal of 340005324 is 423500043.

It is a happy number.

340005324 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 340005324.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40887 + ... + 48494.

It is an arithmetic number, because the mean of its divisors is an integer number (33160722).

Almost surely, 2^340005324 is an apocalyptic number.

It is an amenable number.

340005324 is an abundant number, since it is smaller than the sum of its proper divisors (455852004).

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

340005324 is a wasteful number, since it uses less digits than its factorization.

340005324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89705 (or 89703 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 340005324 is about 18439.2332812403. The cubic root of 340005324 is about 697.9568477139.

Adding to 340005324 its reverse (423500043), we get a palindrome (763505367).

The spelling of 340005324 in words is "three hundred forty million, five thousand, three hundred twenty-four".