340304324 has 12 divisors (see below), whose sum is σ = 601672764. Its totient is φ = 168397824.

The previous prime is 340304311. The next prime is 340304339. The reversal of 340304324 is 423403043.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 133864900 + 206439424 = 11570^2 + 14368^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 340304324.

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, 438149 + ... + 438924.

It is an arithmetic number, because the mean of its divisors is an integer number (50139397).

Almost surely, 2^340304324 is an apocalyptic number.

It is an amenable number.

340304324 is a deficient number, since it is larger than the sum of its proper divisors (261368440).

340304324 is a wasteful number, since it uses less digits than its factorization.

340304324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877174 (or 877172 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 340304324 is about 18447.3392119297. The cubic root of 340304324 is about 698.1613817207.

Adding to 340304324 its reverse (423403043), we get a palindrome (763707367).

The spelling of 340304324 in words is "three hundred forty million, three hundred four thousand, three hundred twenty-four".