346266212 has 12 divisors (see below), whose sum is σ = 606449340. Its totient is φ = 172994976.

The previous prime is 346266211. The next prime is 346266257. The reversal of 346266212 is 212662643.

346266212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 281367076 + 64899136 = 16774^2 + 8056^2 .

It is not an unprimeable number, because it can be changed into a prime (346266211) 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, 28787 + ... + 39002.

It is an arithmetic number, because the mean of its divisors is an integer number (50537445).

Almost surely, 2^346266212 is an apocalyptic number.

It is an amenable number.

346266212 is a deficient number, since it is larger than the sum of its proper divisors (260183128).

346266212 is a wasteful number, since it uses less digits than its factorization.

346266212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69070 (or 69068 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 346266212 is about 18608.2296847390. The cubic root of 346266212 is about 702.2148972906.

The spelling of 346266212 in words is "three hundred forty-six million, two hundred sixty-six thousand, two hundred twelve".