346898928 has 80 divisors (see below), whose sum is σ = 957081600. Its totient is φ = 108030720.

The previous prime is 346898921. The next prime is 346898947. The reversal of 346898928 is 829898643.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346898921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39133 + ... + 47171.

It is an arithmetic number, because the mean of its divisors is an integer number (11963520).

Almost surely, 2^346898928 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 346898928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (478540800).

346898928 is an abundant number, since it is smaller than the sum of its proper divisors (610182672).

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

346898928 is a wasteful number, since it uses less digits than its factorization.

346898928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8110 (or 8104 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 57.

The square root of 346898928 is about 18625.2228979951. Note that the first 3 decimals coincide. The cubic root of 346898928 is about 702.6423451541.

The spelling of 346898928 in words is "three hundred forty-six million, eight hundred ninety-eight thousand, nine hundred twenty-eight".