346444022 has 8 divisors (see below), whose sum is σ = 519750000. Its totient is φ = 173194024.

The previous prime is 346444019. The next prime is 346444031. The reversal of 346444022 is 220444643.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9104 + ... + 27852.

It is an arithmetic number, because the mean of its divisors is an integer number (64968750).

Almost surely, 2^346444022 is an apocalyptic number.

346444022 is a deficient number, since it is larger than the sum of its proper divisors (173305978).

346444022 is a wasteful number, since it uses less digits than its factorization.

346444022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27990.

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 346444022 is about 18613.0067963239. The cubic root of 346444022 is about 702.3350740606.

Adding to 346444022 its reverse (220444643), we get a palindrome (566888665).

The spelling of 346444022 in words is "three hundred forty-six million, four hundred forty-four thousand, twenty-two".