343065912 has 32 divisors (see below), whose sum is σ = 980188800. Its totient is φ = 98018784.

The previous prime is 343065889. The next prime is 343065913. The reversal of 343065912 is 219560343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343065913) 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 7 ways as a sum of consecutive naturals, for example, 1020862 + ... + 1021197.

It is an arithmetic number, because the mean of its divisors is an integer number (30630900).

Almost surely, 2^343065912 is an apocalyptic number.

It is an amenable number.

343065912 is an abundant number, since it is smaller than the sum of its proper divisors (637122888).

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

343065912 is a wasteful number, since it uses less digits than its factorization.

343065912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042075 (or 2042071 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 343065912 is about 18522.0385487127. The cubic root of 343065912 is about 700.0448352235.

The spelling of 343065912 in words is "three hundred forty-three million, sixty-five thousand, nine hundred twelve".