346948216 has 16 divisors (see below), whose sum is σ = 651282840. Its totient is φ = 173272800.

The previous prime is 346948211. The next prime is 346948237. The reversal of 346948216 is 612849643.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346948211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17710 + ... + 31741.

Almost surely, 2^346948216 is an apocalyptic number.

It is an amenable number.

346948216 is a deficient number, since it is larger than the sum of its proper divisors (304334624).

346948216 is a wasteful number, since it uses less digits than its factorization.

346948216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50334 (or 50330 counting only the distinct ones).

The product of its digits is 248832, while the sum is 43.

The square root of 346948216 is about 18626.5460029497. The cubic root of 346948216 is about 702.6756211250.

The spelling of 346948216 in words is "three hundred forty-six million, nine hundred forty-eight thousand, two hundred sixteen".