344734412 has 24 divisors (see below), whose sum is σ = 664654032. Its totient is φ = 155144000.

The previous prime is 344734399. The next prime is 344734427. The reversal of 344734412 is 214437443.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 34343 + ... + 43230.

It is an arithmetic number, because the mean of its divisors is an integer number (27693918).

Almost surely, 2^344734412 is an apocalyptic number.

It is an amenable number.

344734412 is a deficient number, since it is larger than the sum of its proper divisors (319919620).

344734412 is a wasteful number, since it uses less digits than its factorization.

344734412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77689 (or 77687 counting only the distinct ones).

The product of its digits is 32256, while the sum is 32.

The square root of 344734412 is about 18567.0248559105. The cubic root of 344734412 is about 701.1778889651.

The spelling of 344734412 in words is "three hundred forty-four million, seven hundred thirty-four thousand, four hundred twelve".