329966049 has 12 divisors (see below), whose sum is σ = 511784304. Its totient is φ = 188551944.

The previous prime is 329966023. The next prime is 329966053. The reversal of 329966049 is 940669923.

It is not a de Polignac number, because 329966049 - 2⁸ = 329965793 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 329965989 and 329966007.

It is not an unprimeable number, because it can be changed into a prime (329966099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1122187 + ... + 1122480.

It is an arithmetic number, because the mean of its divisors is an integer number (42648692).

Almost surely, 2^329966049 is an apocalyptic number.

It is an amenable number.

329966049 is a deficient number, since it is larger than the sum of its proper divisors (181818255).

329966049 is a wasteful number, since it uses less digits than its factorization.

329966049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244684 (or 2244677 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 48.

The square root of 329966049 is about 18164.9676300290. The cubic root of 329966049 is about 691.0186236248.

The spelling of 329966049 in words is "three hundred twenty-nine million, nine hundred sixty-six thousand, forty-nine".