329041044 has 18 divisors (see below), whose sum is σ = 831742730. Its totient is φ = 109680336.

The previous prime is 329041033. The next prime is 329041049. The reversal of 329041044 is 440140923.

It can be written as a sum of positive squares in only one way, i.e., 202208400 + 126832644 = 14220^2 + 11262^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 329040999 and 329041017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329041049) 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 5 ways as a sum of consecutive naturals, for example, 4569979 + ... + 4570050.

Almost surely, 2^329041044 is an apocalyptic number.

It is an amenable number.

329041044 is an abundant number, since it is smaller than the sum of its proper divisors (502701686).

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

329041044 is a wasteful number, since it uses less digits than its factorization.

329041044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9140039 (or 9140034 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 329041044 is about 18139.4885264166. The cubic root of 329041044 is about 690.3723006583.

Adding to 329041044 its reverse (440140923), we get a palindrome (769181967).

The spelling of 329041044 in words is "three hundred twenty-nine million, forty-one thousand, forty-four".