346945008 has 20 divisors (see below), whose sum is σ = 896274728. Its totient is φ = 115648320.

The previous prime is 346945007. The next prime is 346945021. The reversal of 346945008 is 800549643.

346945008 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×346945008² = 240741677152240128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346945007) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3613963 + ... + 3614058.

Almost surely, 2^346945008 is an apocalyptic number.

It is an amenable number.

346945008 is an abundant number, since it is smaller than the sum of its proper divisors (549329720).

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

346945008 is a wasteful number, since it uses less digits than its factorization.

346945008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7228032 (or 7228026 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 346945008 is about 18626.4598890933. The cubic root of 346945008 is about 702.6734553932.

The spelling of 346945008 in words is "three hundred forty-six million, nine hundred forty-five thousand, eight".