340324245 has 24 divisors (see below), whose sum is σ = 594408672. Its totient is φ = 180117600.

The previous prime is 340324223. The next prime is 340324249. The reversal of 340324245 is 542423043.

It is not a de Polignac number, because 340324245 - 2¹⁴ = 340307861 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340324249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22971 + ... + 34760.

It is an arithmetic number, because the mean of its divisors is an integer number (24767028).

Almost surely, 2^340324245 is an apocalyptic number.

It is an amenable number.

340324245 is a deficient number, since it is larger than the sum of its proper divisors (254084427).

340324245 is a wasteful number, since it uses less digits than its factorization.

340324245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57873 (or 57870 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 340324245 is about 18447.8791463951. The cubic root of 340324245 is about 698.1750046267.

Adding to 340324245 its reverse (542423043), we get a palindrome (882747288).

The spelling of 340324245 in words is "three hundred forty million, three hundred twenty-four thousand, two hundred forty-five".