344342230 has 16 divisors (see below), whose sum is σ = 641189520. Its totient is φ = 132987232.

The previous prime is 344342213. The next prime is 344342233. The reversal of 344342230 is 32243443.

It is a super-2 number, since 2×344342230² = 237143142722745800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 344342195 and 344342204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344342233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593404 + ... + 593983.

It is an arithmetic number, because the mean of its divisors is an integer number (40074345).

Almost surely, 2^344342230 is an apocalyptic number.

344342230 is a deficient number, since it is larger than the sum of its proper divisors (296847290).

344342230 is a wasteful number, since it uses less digits than its factorization.

344342230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187423.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 344342230 is about 18556.4606000175. The cubic root of 344342230 is about 700.9118931894.

Adding to 344342230 its reverse (32243443), we get a palindrome (376585673).

The spelling of 344342230 in words is "three hundred forty-four million, three hundred forty-two thousand, two hundred thirty".