350294216 has 16 divisors (see below), whose sum is σ = 665116800. Its totient is φ = 172929744.

The previous prime is 350294213. The next prime is 350294227. The reversal of 350294216 is 612492053.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (350294213) 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, 276500 + ... + 277763.

It is an arithmetic number, because the mean of its divisors is an integer number (41569800).

Almost surely, 2^350294216 is an apocalyptic number.

It is an amenable number.

350294216 is a deficient number, since it is larger than the sum of its proper divisors (314822584).

350294216 is a wasteful number, since it uses less digits than its factorization.

350294216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554348 (or 554344 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 350294216 is about 18716.1485354226. The cubic root of 350294216 is about 704.9272872378.

The spelling of 350294216 in words is "three hundred fifty million, two hundred ninety-four thousand, two hundred sixteen".