329395050 has 144 divisors (see below), whose sum is σ = 938377440. Its totient is φ = 82696320.

The previous prime is 329394977. The next prime is 329395067. The reversal of 329395050 is 50593923.

It is a junction number, because it is equal to n+sod(n) for n = 329394996 and 329395014.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 560857 + ... + 561443.

It is an arithmetic number, because the mean of its divisors is an integer number (6516510).

Almost surely, 2^329395050 is an apocalyptic number.

329395050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 329395050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (469188720).

329395050 is an abundant number, since it is smaller than the sum of its proper divisors (608982390).

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

329395050 is a wasteful number, since it uses less digits than its factorization.

329395050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677 (or 669 counting only the distinct ones).

The product of its (nonzero) digits is 36450, while the sum is 36.

The square root of 329395050 is about 18149.2437858992. The cubic root of 329395050 is about 690.6197959655.

The spelling of 329395050 in words is "three hundred twenty-nine million, three hundred ninety-five thousand, fifty".