343564012 has 18 divisors (see below), whose sum is σ = 660864764. Its totient is φ = 156165240.

The previous prime is 343563991. The next prime is 343564043. The reversal of 343564012 is 210465343.

It is a super-2 number, since 2×343564012² = 236072460683072288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 354438 + ... + 355405.

Almost surely, 2^343564012 is an apocalyptic number.

It is an amenable number.

343564012 is a deficient number, since it is larger than the sum of its proper divisors (317300752).

343564012 is a wasteful number, since it uses less digits than its factorization.

343564012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709869 (or 709856 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 343564012 is about 18535.4798157480. The cubic root of 343564012 is about 700.3834715223.

The spelling of 343564012 in words is "three hundred forty-three million, five hundred sixty-four thousand, twelve".