361608222 has 32 divisors (see below), whose sum is σ = 731485440. Its totient is φ = 119165760.

The previous prime is 361608197. The next prime is 361608223. The reversal of 361608222 is 222806163.

361608222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 361608222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361608223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233583 + ... + 235125.

It is an arithmetic number, because the mean of its divisors is an integer number (22858920).

Almost surely, 2^361608222 is an apocalyptic number.

361608222 is an abundant number, since it is smaller than the sum of its proper divisors (369877218).

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

361608222 is a wasteful number, since it uses less digits than its factorization.

361608222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 361608222 is about 19015.9991060160. Note that the first 3 decimals coincide. The cubic root of 361608222 is about 712.4363974004.

The spelling of 361608222 in words is "three hundred sixty-one million, six hundred eight thousand, two hundred twenty-two".