344343612 has 24 divisors (see below), whose sum is σ = 845756800. Its totient is φ = 108740016.

The previous prime is 344343487. The next prime is 344343617. The reversal of 344343612 is 216343443.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 344343612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344343617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 754912 + ... + 755367.

Almost surely, 2^344343612 is an apocalyptic number.

It is an amenable number.

344343612 is an abundant number, since it is smaller than the sum of its proper divisors (501413188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344343612 is a wasteful number, since it uses less digits than its factorization.

344343612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510305 (or 1510303 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

The square root of 344343612 is about 18556.4978376848. The cubic root of 344343612 is about 700.9128308795.

The spelling of 344343612 in words is "three hundred forty-four million, three hundred forty-three thousand, six hundred twelve".