346841420 has 24 divisors (see below), whose sum is σ = 728771904. Its totient is φ = 138659456.

The previous prime is 346841419. The next prime is 346841437. The reversal of 346841420 is 24148643.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44237 + ... + 51483.

It is an arithmetic number, because the mean of its divisors is an integer number (30365496).

Almost surely, 2^346841420 is an apocalyptic number.

It is an amenable number.

346841420 is an abundant number, since it is smaller than the sum of its proper divisors (381930484).

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

346841420 is a wasteful number, since it uses less digits than its factorization.

346841420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9649 (or 9647 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 346841420 is about 18623.6790135569. The cubic root of 346841420 is about 702.6035156029.

The spelling of 346841420 in words is "three hundred forty-six million, eight hundred forty-one thousand, four hundred twenty".