340223204 has 12 divisors (see below), whose sum is σ = 595532028. Its totient is φ = 170071200.

The previous prime is 340223203. The next prime is 340223231. The reversal of 340223204 is 402322043.

It can be written as a sum of positive squares in 2 ways, for example, as 99042304 + 241180900 = 9952^2 + 15530^2 .

It is not an unprimeable number, because it can be changed into a prime (340223201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16814 + ... + 31034.

It is an arithmetic number, because the mean of its divisors is an integer number (49627669).

Almost surely, 2^340223204 is an apocalyptic number.

It is an amenable number.

340223204 is a deficient number, since it is larger than the sum of its proper divisors (255308824).

340223204 is a wasteful number, since it uses less digits than its factorization.

340223204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20206 (or 20204 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 340223204 is about 18445.1403898154. The cubic root of 340223204 is about 698.1059026020.

Adding to 340223204 its reverse (402322043), we get a palindrome (742545247).

The spelling of 340223204 in words is "three hundred forty million, two hundred twenty-three thousand, two hundred four".