344422412 has 24 divisors (see below), whose sum is σ = 615728400. Its totient is φ = 168526656.

The previous prime is 344422391. The next prime is 344422417. The reversal of 344422412 is 214224443.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (344422417) 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, 50858 + ... + 57230.

It is an arithmetic number, because the mean of its divisors is an integer number (25655350).

Almost surely, 2^344422412 is an apocalyptic number.

It is an amenable number.

344422412 is a deficient number, since it is larger than the sum of its proper divisors (271305988).

344422412 is a wasteful number, since it uses less digits than its factorization.

344422412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6665 (or 6663 counting only the distinct ones).

The product of its digits is 6144, while the sum is 26.

The square root of 344422412 is about 18558.6209616986. The cubic root of 344422412 is about 700.9662927091.

Adding to 344422412 its reverse (214224443), we get a palindrome (558646855).

The spelling of 344422412 in words is "three hundred forty-four million, four hundred twenty-two thousand, four hundred twelve".