346944928 has 24 divisors (see below), whose sum is σ = 745143840. Its totient is φ = 157702080.

The previous prime is 346944919. The next prime is 346944953. The reversal of 346944928 is 829449643.

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, 492468 + ... + 493171.

It is an arithmetic number, because the mean of its divisors is an integer number (31047660).

Almost surely, 2^346944928 is an apocalyptic number.

It is an amenable number.

346944928 is an abundant number, since it is smaller than the sum of its proper divisors (398198912).

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

346944928 is a wasteful number, since it uses less digits than its factorization.

346944928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985660 (or 985652 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 49.

The square root of 346944928 is about 18626.4577416105. The cubic root of 346944928 is about 702.6734013847.

The spelling of 346944928 in words is "three hundred forty-six million, nine hundred forty-four thousand, nine hundred twenty-eight".