346164222 has 16 divisors (see below), whose sum is σ = 692846352. Its totient is φ = 115301760.

The previous prime is 346164179. The next prime is 346164223. The reversal of 346164222 is 222461643.

It is a self number, because there is not a number n which added to its sum of digits gives 346164222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346164223) 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, 12603 + ... + 29174.

It is an arithmetic number, because the mean of its divisors is an integer number (43302897).

Almost surely, 2^346164222 is an apocalyptic number.

346164222 is an abundant number, since it is smaller than the sum of its proper divisors (346682130).

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

346164222 is a wasteful number, since it uses less digits than its factorization.

346164222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43163.

The product of its digits is 13824, while the sum is 30.

The square root of 346164222 is about 18605.4890287786. The cubic root of 346164222 is about 702.1459465550.

The spelling of 346164222 in words is "three hundred forty-six million, one hundred sixty-four thousand, two hundred twenty-two".