343916612 has 12 divisors (see below), whose sum is σ = 648150636. Its totient is φ = 158730720.

The previous prime is 343916611. The next prime is 343916633. The reversal of 343916612 is 216619343.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 136095556 + 207821056 = 11666^2 + 14416^2 .

It is not an unprimeable number, because it can be changed into a prime (343916611) 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, 3306839 + ... + 3306942.

It is an arithmetic number, because the mean of its divisors is an integer number (54012553).

Almost surely, 2^343916612 is an apocalyptic number.

It is an amenable number.

343916612 is a deficient number, since it is larger than the sum of its proper divisors (304234024).

343916612 is a wasteful number, since it uses less digits than its factorization.

343916612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6613798 (or 6613796 counting only the distinct ones).

The product of its digits is 23328, while the sum is 35.

The square root of 343916612 is about 18544.9888649198. The cubic root of 343916612 is about 700.6229909598.

The spelling of 343916612 in words is "three hundred forty-three million, nine hundred sixteen thousand, six hundred twelve".