350667222 has 16 divisors (see below), whose sum is σ = 708565872. Its totient is φ = 115683840.

The previous prime is 350667221. The next prime is 350667227. The reversal of 350667222 is 222766053.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350667221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300679 + ... + 301842.

It is an arithmetic number, because the mean of its divisors is an integer number (44285367).

Almost surely, 2^350667222 is an apocalyptic number.

350667222 is an abundant number, since it is smaller than the sum of its proper divisors (357898650).

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

350667222 is a wasteful number, since it uses less digits than its factorization.

350667222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602623.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 350667222 is about 18726.1107013710. The cubic root of 350667222 is about 705.1774092027.

The spelling of 350667222 in words is "three hundred fifty million, six hundred sixty-seven thousand, two hundred twenty-two".