350215422 has 16 divisors (see below), whose sum is σ = 702017280. Its totient is φ = 116474072.

The previous prime is 350215409. The next prime is 350215447. The reversal of 350215422 is 224512053.

It is a junction number, because it is equal to n+sod(n) for n = 350215392 and 350215401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63222 + ... + 68537.

It is an arithmetic number, because the mean of its divisors is an integer number (43876080).

Almost surely, 2^350215422 is an apocalyptic number.

350215422 is an abundant number, since it is smaller than the sum of its proper divisors (351801858).

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

350215422 is a wasteful number, since it uses less digits than its factorization.

350215422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132207.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 350215422 is about 18714.0434433609. The cubic root of 350215422 is about 704.8744286185.

Adding to 350215422 its reverse (224512053), we get a palindrome (574727475).

The spelling of 350215422 in words is "three hundred fifty million, two hundred fifteen thousand, four hundred twenty-two".