347348012 has 48 divisors (see below), whose sum is σ = 705493152. Its totient is φ = 147886080.

The previous prime is 347348003. The next prime is 347348039. The reversal of 347348012 is 210843743.

It is a self number, because there is not a number n which added to its sum of digits gives 347348012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173288 + ... + 175280.

It is an arithmetic number, because the mean of its divisors is an integer number (14697774).

Almost surely, 2^347348012 is an apocalyptic number.

It is an amenable number.

347348012 is an abundant number, since it is smaller than the sum of its proper divisors (358145140).

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

347348012 is a wasteful number, since it uses less digits than its factorization.

347348012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258 (or 2256 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 347348012 is about 18637.2748007857. The cubic root of 347348012 is about 702.9454203367.

The spelling of 347348012 in words is "three hundred forty-seven million, three hundred forty-eight thousand, twelve".