346212044 has 12 divisors (see below), whose sum is σ = 606018000. Its totient is φ = 173064048.

The previous prime is 346212043. The next prime is 346212067. The reversal of 346212044 is 440212643.

346212044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (346212043) 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, 14882 + ... + 30230.

It is an arithmetic number, because the mean of its divisors is an integer number (50501500).

Almost surely, 2^346212044 is an apocalyptic number.

It is an amenable number.

346212044 is a deficient number, since it is larger than the sum of its proper divisors (259805956).

346212044 is a wasteful number, since it uses less digits than its factorization.

346212044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20992 (or 20990 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 346212044 is about 18606.7741427685. The cubic root of 346212044 is about 702.1782784899.

Adding to 346212044 its reverse (440212643), we get a palindrome (786424687).

The spelling of 346212044 in words is "three hundred forty-six million, two hundred twelve thousand, forty-four".