328142108 has 24 divisors (see below), whose sum is σ = 656739552. Its totient is φ = 140534784.

The previous prime is 328142107. The next prime is 328142131. The reversal of 328142108 is 801241823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328142107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49316 + ... + 55572.

It is an arithmetic number, because the mean of its divisors is an integer number (27364148).

Almost surely, 2^328142108 is an apocalyptic number.

It is an amenable number.

328142108 is an abundant number, since it is smaller than the sum of its proper divisors (328597444).

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

328142108 is a wasteful number, since it uses less digits than its factorization.

328142108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8141 (or 8139 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 328142108 is about 18114.6931522452. The cubic root of 328142108 is about 689.7430311060.

The spelling of 328142108 in words is "three hundred twenty-eight million, one hundred forty-two thousand, one hundred eight".