331341032 has 16 divisors (see below), whose sum is σ = 677743200. Its totient is φ = 150609520.

The previous prime is 331341007. The next prime is 331341047. The reversal of 331341032 is 230143133.

331341032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 331340995 and 331341013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1882532 + ... + 1882707.

It is an arithmetic number, because the mean of its divisors is an integer number (42358950).

Almost surely, 2^331341032 is an apocalyptic number.

It is an amenable number.

331341032 is an abundant number, since it is smaller than the sum of its proper divisors (346402168).

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

331341032 is a wasteful number, since it uses less digits than its factorization.

331341032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3765256 (or 3765252 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 331341032 is about 18202.7753927801. The cubic root of 331341032 is about 691.9771284499.

Adding to 331341032 its reverse (230143133), we get a palindrome (561484165).

The spelling of 331341032 in words is "three hundred thirty-one million, three hundred forty-one thousand, thirty-two".