329830029269 has 4 divisors (see below), whose sum is σ = 355201569996. Its totient is φ = 304458488544.

The previous prime is 329830029251. The next prime is 329830029289. The reversal of 329830029269 is 962920038923.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 97975260100 + 231854769169 = 313010^2 + 481513^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-329830029269 is a prime.

It is a super-2 number, since 2×329830029269² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 329830029269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329830029229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12685770344 + ... + 12685770369.

It is an arithmetic number, because the mean of its divisors is an integer number (88800392499).

Almost surely, 2^329830029269 is an apocalyptic number.

It is an amenable number.

329830029269 is a deficient number, since it is larger than the sum of its proper divisors (25371540727).

329830029269 is a wasteful number, since it uses less digits than its factorization.

329830029269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25371540726.

The product of its (nonzero) digits is 2519424, while the sum is 53.

The spelling of 329830029269 in words is "three hundred twenty-nine billion, eight hundred thirty million, twenty-nine thousand, two hundred sixty-nine".