329999999952 has 80 divisors (see below), whose sum is σ = 985232833920. Its totient is φ = 93226315776.

The previous prime is 329999999827. The next prime is 329999999957. The reversal of 329999999952 is 259999999923.

It is a Harshad number since it is a multiple of its sum of digits (84).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329999999957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5487753 + ... + 5547560.

It is an arithmetic number, because the mean of its divisors is an integer number (12315410424).

Almost surely, 2^329999999952 is an apocalyptic number.

It is an amenable number.

329999999952 is an abundant number, since it is smaller than the sum of its proper divisors (655232833968).

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

329999999952 is a wasteful number, since it uses less digits than its factorization.

329999999952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11035420 (or 11035414 counting only the distinct ones).

The product of its digits is 2582803260, while the sum is 84.

The spelling of 329999999952 in words is "three hundred twenty-nine billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred fifty-two".