342546528 has 144 divisors (see below), whose sum is σ = 960906240. Its totient is φ = 106778880.

The previous prime is 342546527. The next prime is 342546539. The reversal of 342546528 is 825645243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342546527) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4335993 + ... + 4336071.

It is an arithmetic number, because the mean of its divisors is an integer number (6672960).

Almost surely, 2^342546528 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 342546528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (480453120).

342546528 is an abundant number, since it is smaller than the sum of its proper divisors (618359712).

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

342546528 is a wasteful number, since it uses less digits than its factorization.

342546528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 162 counting only the distinct ones).

The product of its digits is 230400, while the sum is 39.

The square root of 342546528 is about 18508.0125351157. The cubic root of 342546528 is about 699.6913795998.

The spelling of 342546528 in words is "three hundred forty-two million, five hundred forty-six thousand, five hundred twenty-eight".