346868012 has 12 divisors (see below), whose sum is σ = 607150320. Its totient is φ = 173396496.

The previous prime is 346868003. The next prime is 346868059. The reversal of 346868012 is 210868643.

It is a happy number.

It is a super-3 number, since 3×346868012³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

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, 27833 + ... + 38319.

It is an arithmetic number, because the mean of its divisors is an integer number (50595860).

Almost surely, 2^346868012 is an apocalyptic number.

It is an amenable number.

346868012 is a deficient number, since it is larger than the sum of its proper divisors (260282308).

346868012 is a wasteful number, since it uses less digits than its factorization.

346868012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18760 (or 18758 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 346868012 is about 18624.3929297038. The cubic root of 346868012 is about 702.6214711239.

The spelling of 346868012 in words is "three hundred forty-six million, eight hundred sixty-eight thousand, twelve".