328121034 has 16 divisors (see below), whose sum is σ = 656995872. Its totient is φ = 109248048.

The previous prime is 328121011. The next prime is 328121041. The reversal of 328121034 is 430121823.

It is a junction number, because it is equal to n+sod(n) for n = 328120995 and 328121013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25669 + ... + 36264.

It is an arithmetic number, because the mean of its divisors is an integer number (41062242).

Almost surely, 2^328121034 is an apocalyptic number.

328121034 is an abundant number, since it is smaller than the sum of its proper divisors (328874838).

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

328121034 is a wasteful number, since it uses less digits than its factorization.

328121034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62821.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 328121034 is about 18114.1114604057. Note that the first 3 decimals coincide. The cubic root of 328121034 is about 689.7282651906.

Adding to 328121034 its reverse (430121823), we get a palindrome (758242857).

The spelling of 328121034 in words is "three hundred twenty-eight million, one hundred twenty-one thousand, thirty-four".