342836928 has 168 divisors, whose sum is σ = 1172718000. Its totient is φ = 97929216.

The previous prime is 342836917. The next prime is 342836929. The reversal of 342836928 is 829638243.

It is a tau number, because it is divible by the number of its divisors (168).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (342836929) 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 23 ways as a sum of consecutive naturals, for example, 82648 + ... + 86696.

Almost surely, 2^342836928 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 342836928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (586359000).

342836928 is an abundant number, since it is smaller than the sum of its proper divisors (829881072).

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

342836928 is a wasteful number, since it uses less digits than its factorization.

342836928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4084 (or 4061 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 342836928 is about 18515.8561238739. The cubic root of 342836928 is about 699.8890490817.

The spelling of 342836928 in words is "three hundred forty-two million, eight hundred thirty-six thousand, nine hundred twenty-eight".