346342308 has 48 divisors (see below), whose sum is σ = 878472000. Its totient is φ = 105565824.

The previous prime is 346342307. The next prime is 346342361. The reversal of 346342308 is 803243643.

It is not an unprimeable number, because it can be changed into a prime (346342301) 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, 6318 + ... + 27066.

It is an arithmetic number, because the mean of its divisors is an integer number (18301500).

Almost surely, 2^346342308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 346342308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (439236000).

346342308 is an abundant number, since it is smaller than the sum of its proper divisors (532129692).

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

346342308 is a wasteful number, since it uses less digits than its factorization.

346342308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20876 (or 20874 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 346342308 is about 18610.2742591290. The cubic root of 346342308 is about 702.2663334680.

The spelling of 346342308 in words is "three hundred forty-six million, three hundred forty-two thousand, three hundred eight".