346608320 has 28 divisors (see below), whose sum is σ = 825361824. Its totient is φ = 138643200.

The previous prime is 346608293. The next prime is 346608323. The reversal of 346608320 is 23806643.

346608320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (346608323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541256 + ... + 541895.

It is an arithmetic number, because the mean of its divisors is an integer number (29477208).

Almost surely, 2^346608320 is an apocalyptic number.

It is an amenable number.

346608320 is an abundant number, since it is smaller than the sum of its proper divisors (478753504).

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

346608320 is a wasteful number, since it uses less digits than its factorization.

346608320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083168 (or 1083158 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 346608320 is about 18617.4197997467. The cubic root of 346608320 is about 702.4460819043.

The spelling of 346608320 in words is "three hundred forty-six million, six hundred eight thousand, three hundred twenty".