346447122 has 16 divisors (see below), whose sum is σ = 791879232. Its totient is φ = 98984880.

The previous prime is 346447099. The next prime is 346447139. The reversal of 346447122 is 221744643.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4124329 + ... + 4124412.

It is an arithmetic number, because the mean of its divisors is an integer number (49492452).

Almost surely, 2^346447122 is an apocalyptic number.

346447122 is an abundant number, since it is smaller than the sum of its proper divisors (445432110).

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

346447122 is a wasteful number, since it uses less digits than its factorization.

346447122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8248753.

The product of its digits is 32256, while the sum is 33.

The square root of 346447122 is about 18613.0900712375. The cubic root of 346447122 is about 702.3371688985.

The spelling of 346447122 in words is "three hundred forty-six million, four hundred forty-seven thousand, one hundred twenty-two".